Custom Script Brass Type for Hot Foil Stamping: How to Solve Long Tails, Swashes and Uneven Letter Spacing

Choose a beautiful script font on screen and everything looks easy.

The Q sweeps neatly underneath the next letter. An L reaches out a little further than expected. The Y has a long tail. The spacing feels relaxed, connected and intentional.

Then you try to turn every letter into a separate piece of brass.

Suddenly the Q does not fit.

There is an odd gap between two letters. A flourish runs straight into the brass body of the character next to it. You make the type body wider to accommodate the tail, and now the spacing looks wrong. Make the whole letter smaller instead, and the original character of the font starts to disappear.

This is one of the less obvious problems in custom brass type for hot foil stamping.

And no, it is not simply a case of machining the letters more accurately.

The real issue is that a digital font and a piece of movable metal type obey two completely different sets of rules.

The short answer to a question we hear quite often is this:

Yes, many script, calligraphy and decorative fonts can be made as movable brass type. But some need structural adjustments before they work properly as physical type.

That difference matters.

A digital font can cheat. Brass cannot.

A font on a computer screen is not really a row of neat little rectangles sitting side by side.

Modern OpenType fonts can reposition glyphs horizontally and vertically, change the spacing between particular pairs, substitute alternative characters and define attachment points that help cursive letters connect naturally. Microsoft’s OpenType specification describes pair positioning, contextual positioning and cursive attachment as separate tools available to a font designer. Microsoft Learn

Kerning is the familiar example.

An A followed by a V can be moved closer together because their shapes leave visual space between them. A script font can go considerably further. One character can visually extend into the space of the next, and OpenType cursive positioning can use entry and exit points to determine how adjoining glyphs connect. Microsoft Learn

That is why a good script font can feel almost handwritten even though every letter is technically separate.

Once those same letters become individual brass blocks, though, the software disappears.

Two glyphs can overlap visually.

Two pieces of brass cannot occupy the same physical space.

That is the problem.

The awkward Q is actually a very old problem

What is interesting is that none of this began with hot foil stamping.

Printers were dealing with essentially the same problem more than a century ago.

A 1918 printing reference describes kerned type, where part of a letter extended beyond the physical body of the type. It specifically notes that this was common in italic and script faces because otherwise long or sloping characters would leave excessive gaps between letters. Characters with long descenders, including g, p, q and y, could require the same treatment.

For larger italic characters, printers sometimes used mortised type, cutting away part of the type body so that the neighbouring character could sit closer. Project Gutenberg

That sounds surprisingly familiar if you have ever tried to turn a modern calligraphy font into hot foil stamping letters.

The material has changed.

The problem has not.

A beautiful letter sometimes refuses to stay politely inside its own box.

Why script fonts are particularly difficult as movable brass type

Serif and sans serif fonts are not automatically easy, but they tend to behave more predictably.

Script and decorative fonts often come with a different set of problems: long descenders, tall ascenders, entry and exit strokes, loops, swashes, bouncing baselines and capitals that are dramatically wider than the rest of the alphabet.

Monotype’s guidance for script-font designers makes a similar point from the digital side. Connections between letters are central to whether a script typeface works, and swashes cannot really be designed as isolated decorations. The characters have to function as a system. Foundry Support

Physical type makes that system even more complicated.

Take a capital Q with a large lower flourish.

If every piece of brass must have exactly the same body dimensions, there are several obvious solutions, and none is particularly satisfying.

You can make the Q body very wide so the entire tail fits inside it. The next letter then sits miles away.

You can shrink the Q until everything fits. Now the capital looks too small beside the rest of the alphabet.

Or you can shorten the tail.

Technically, the type now works.

Visually, it is no longer quite the font you chose.

That is where we started looking at the type body itself rather than asking the letterform to do all the compromising.

Our approach at CÍ: not every character has to live in the same box

For straightforward fonts, a standard movable brass type structure still makes perfect sense.

There is no reason to complicate something that already works.

But for script, italic, calligraphy and decorative fonts with unusually long strokes, we developed a different structure for the CÍ Custom Script & Decorative Brass Type System.

Instead of forcing every character onto an identical block, we first look at the actual letterforms.

Most characters may still use the normal structure.

The awkward ones do not have to.

For letters with long tails, swashes or unusually tall or deep forms, the corresponding brass type body can be made at a different height so the extended part of the letter has somewhere to go.

We then use blank brass spacers and side locking blocks to fill the remaining space and keep the complete arrangement secure inside the holder.

It sounds quite simple when you describe it.

A taller block here. A spacer there. Two locking pieces at the sides.

But those small structural changes are dealing with three different things at once:

the original shape of the font, the visual spacing between the letters, and the mechanical stability of the type inside the holder.

The aim is not to reproduce all the freedoms of digital typography. Physical type will always have physical limits.

The aim is to stop one awkward character from forcing the entire alphabet into a worse solution.

Spacers are not just bits of brass filling a gap

Spacing is easy to underestimate.

With a normal alphabet, blank spacers help create word spacing and make a line fit securely in a holder.

With complex script type, they become part of the design system itself.

Digital typography can assign a different spacing value to different pairs of letters. OpenType can even adjust the position of a glyph independently of its nominal advance width. Microsoft Learn

Brass cannot calculate kerning.

So the question has to be solved physically.

How wide should the letter body be?

Does this character need a different height?

How much space belongs before or after it?

Where does the extended stroke go?

Once the word is assembled, can the whole row still be locked firmly enough to stay level during stamping?

For that reason, we do not see spacing as something you simply “fix by eye” after the type has been made.

Spacing is part of the type system.

That becomes especially important if the font will be used commercially for names, initials and other combinations you cannot predict in advance.

Deeper engraving will not fix bad type geometry

This is another distinction worth making.

Engraving depth matters in hot foil stamping.

On softer or thicker leather, a deeper-cut type can give the raised character more clearance from the surrounding brass body, which can reduce unwanted base marks. CÍ uses this principle in some of its larger brass type designs. CÍ OFFICIAL

But engraving depth and letter spacing solve different problems.

If the long tail of a Q physically collides with the brass body of the next character, another millimetre of engraving depth will not make the collision disappear.

That is a geometry problem, not an engraving-depth problem.

It sounds obvious once you say it, but separating these variables saves a lot of unnecessary trial and error when designing custom type.

Fine script also asks more of the material

Getting the brass right is only half the story.

A delicate script font that looks beautiful on smooth paper may behave very differently on deeply grained leather.

Fine hairlines can disappear into the grain. Small counters can close up. Foil can bridge tiny gaps. A decorative loop that looks perfectly clean at 300% zoom on a screen may simply be too fine for a particular leather surface.

Leatherworker.net's guidance on choosing brass lettering for foil stamping makes the same practical point: very thin, intricate type can lose clarity on textured leather, while smoother substrates generally tolerate finer typography better. Leatherworker.net

Leatherworkers discussing textured hides on Reddit tend to arrive at the same conclusion through experience rather than typography theory.

One common technique is to make a light blind impression first to flatten the grain locally, followed by a quicker foil pass. Other users stress that temperature, pressure and dwell time all need to be adjusted for the actual leather and foil rather than copied blindly from somebody else's setup. Reddit

That is community advice rather than a universal process specification, but the underlying lesson is useful:

the type, foil and material have to work together.

A machinable font is not automatically a good font for every substrate.

That is also why we would rather flag an extremely fine stroke before production than promise that every microscopic detail will appear perfectly on every leather.

Sometimes the artwork is fine as it is.

Sometimes a tiny adjustment to a stroke produces a better real-world result than literal reproduction of the digital file.

The holder matters more than people expect

There is another wonderfully unglamorous part of custom brass type: it still has to fit the machine.

Online discussions about brass type regularly turn into compatibility discussions.

In one recent r/Leathercraft thread, users immediately pointed out that a hot stamping machine may use a specific type body or holder structure, so an alphabet that works in one machine may not work in another. Reddit

Another user who bought unidentified metal type with Kingsley sets found that the physical dimensions and holder nicks did not match the Kingsley system. The letters themselves were perfectly real. They were simply not compatible with the intended holder. Reddit

This is why a custom font specification is not really just:

Font + Size

It is closer to:

Font + Character Size + Type Body + Holder + Machine

CÍ's existing 8 mm brass type, for example, is specifically designed around Maxita Holder No.1 and MOVEGO machines, and the product page explicitly recommends checking compatibility before ordering for other systems. CÍ OFFICIAL

Our custom script system follows the same principle.

It is designed primarily for Maxita and MOVEGO hot foil stamping machines.

If you use another machine, that does not automatically mean it cannot be made. We simply need to know what we are working with.

Send us the machine model and, where possible, the internal dimensions or a clear photograph of your holder. We can check the type body before production instead of finding out after a beautifully machined alphabet arrives that it is 2 mm too tall.

Not exciting.

Very useful.

Movable type or one complete brass stamp?

Complex lettering also raises a more basic question:

Do you actually need movable type?

If the text will always be exactly the same, perhaps not.

If you only ever stamp:

HANDMADE IN LONDON

a brand name, a fixed phrase or one logo, a single custom brass die is usually the simpler option. The spacing is fixed, setup is quicker and repeated production is straightforward.

Movable type starts earning its keep when the content changes.

Sarah today.

Charlotte tomorrow.

A.B. next week.

Dates, initials, names, short messages, monograms.

This is where a custom alphabet becomes a working system rather than a decorative indulgence.

A fixed brass stamp handles repeatable brand information.

Movable brass type handles variable personalisation.

For many leather studios, stationery businesses, bookbinders and small-batch makers, the two end up sitting beside one another rather than competing.

Can any font be made into brass type?

Not quite.

A better answer is:

Most fonts can be assessed for movable brass type, but not every font should be reproduced character for character without modification.

The difficult areas are fairly predictable.

Very fine hairlines.

Tiny enclosed spaces.

Extremely long swashes.

Characters that overlap heavily in the digital version.

Letters whose proportions depend on aggressive negative spacing.

And, occasionally, a beautiful detail that simply becomes too small at the requested physical size.

That does not necessarily mean choosing another font.

Sometimes the right answer is changing one type body.

Sometimes it is creating a spacer.

Sometimes it is making a particular stroke slightly stronger.

And sometimes the best answer really is, “this design will work better as a complete brass die”.

We would much rather say that before cutting brass.

What we need before making a custom script type set

You do not need to prepare engineering drawings.

A good font file and a few practical details are enough to start.

Please send us the font name or font file, the preferred character size or capital A height, the characters and quantities you need, and the hot foil stamping machine you intend to use.

If the machine is a Maxita or MOVEGO, we already know the relevant holder system.

For other machines, include the model and holder information if you have it.

We will review the actual letterforms first, identify characters that may need an adjusted body, spacers or locking pieces, and then confirm the specification and quotation.

For that reason, please do not pay for a custom set before we have reviewed the font and confirmed the quotation by email.

Custom type is made to order.

A little checking before production is considerably easier than remaking a hundred pieces of brass afterwards.

What existing CÍ customers tend to care about

This particular script system is new, so we are not going to borrow reviews from unrelated products and pretend they are reviews of this one.

That would be rather pointless.

But the feedback on our existing brass type and hot foil equipment is useful because it shows what tends to matter once these products actually reach a working bench.

The CÍ 8 mm brass type set currently has two customer reviews, both five star, with customers mentioning the quality of the brass letters and the walnut storage system. The wider set includes 307 pieces and was developed for Maxita and MOVEGO setups. CÍ OFFICIAL

The Maxita EC 17 page currently shows 18 reviews, 17 of them five star. The recurring comments are less about marketing specifications and more about solid construction, careful packing, compatibility advice and responsive customer service before and after delivery. CÍ OFFICIAL

That is much closer to what we care about here.

A clever type structure is only useful if, in practice, you can:

put it in the holder,

set a name cleanly,

keep the letters secure,

make a good impression,

and get an answer when you are unsure about something.

The rest is decoration.

A century-old typography problem, with a slightly different solution

The part we like most about this project is that the problem is not remotely new.

Traditional printers used kerned letters, mortising and spacing material to deal with physical typefaces that refused to fit into simple rectangular bodies. Digital typography later made most of those constraints disappear from view. Project Gutenberg

You drag two letters closer together.

Turn on a contextual alternate.

Use a swash.

Done.

Hot foil stamping puts typography back into the physical world.

The letters have width.

They have height.

They have a piece of brass underneath them.

They need to sit level, transfer heat and survive repeated pressure.

Suddenly you have to understand not just what a font looks like, but how the font occupies space.

And occasionally, the whole design problem begins with one particularly stubborn Q.

We are rather fond of those problems.

A final note about CÍ

CÍ is a curated leathercraft and workshop tool store run between Nuremberg and Shanghai.

We develop and manufacture part of the range ourselves, including custom brass type, stamps and specialist workshop tools. We also work with independent tool designers, specialist workshops and smaller brands whose products we genuinely think are worth putting on a working bench. CÍ itself was founded by twin sisters, with one now based in Nuremberg and the other in Shanghai. CÍ OFFICIAL

That mixed approach is deliberate.

A good leather workshop rarely runs on one brand.

You might prefer one maker's pricking irons, another workshop's stitching pony and an entirely different system for skiving or hot foil stamping. We would rather bring together good solutions than pretend one factory has the perfect answer to every job.

Today the CÍ collection covers hot foil stamping machines, movable brass type, custom logo stamps, pricking irons, stitching ponies, skiving equipment, leather knives, punches, cutting dies, edge tools, hardware, storage and other workshop equipment. CÍ OFFICIAL

Orders over US$50 currently qualify for free worldwide shipping, with fulfilment handled from Germany or Shanghai depending on stock and destination. For machines such as the Maxita range, CÍ also provides ongoing technical support and replaceable components rather than treating workshop equipment as disposable once the parcel has arrived. CÍ OFFICIAL

At the time of writing, the CÍ website shows 500+ verified reviews from makers worldwide and an overall rating of 4.91 out of 5. CÍ OFFICIAL

That does not mean every tool suits every maker, and it certainly does not mean every font should become movable brass type.

The useful part is knowing the difference.

Good tools should solve an actual problem.

In this case, sometimes that problem is simply giving a beautiful letter enough room to be itself.

References

CÍ Official (2024) About CÍ. CÍ Official. Available at: About CÍ (Accessed: 16 September 2026).

CÍ Official (2026a) CÍ Craft Tools: Premium Leathercraft Tools & Custom Solutions. Available at: CÍ Official (Accessed: 16 September 2026).

CÍ Official (2026b) CÍ Deluxe 8mm Brass Hot Foil Stamping Type Set with Walnut Storage Box, 307 Pieces. Available at: CÍ 8mm Brass Type Set (Accessed: 16 September 2026).

CÍ Official (2026c) How to Avoid Base Marks When Hot Foil Stamping Thick Leather. Available at: CÍ guide to engraving depth and base marks (Accessed: 16 September 2026).

CÍ Official (2026d) Maxita Hot Foil Stamp / Embossing Machine EC-17, Compact Version. Available at: Maxita EC-17 (Accessed: 16 September 2026).

CÍ Official (2026e) Maxita Hot Foil Stamping / Embossing Machine EC-27. Available at: Maxita EC-27 (Accessed: 16 September 2026).

Leatherworker.net (2025) How to Choose the Right Font and Size for Brass Letters in Foil Stamping. Available at: Leatherworker.net discussion (Accessed: 16 September 2026).

Microsoft (2026a) GPOS: Glyph Positioning Table. Microsoft Learn. Available at: OpenType GPOS specification (Accessed: 16 September 2026).

Microsoft (2026b) Developing OpenType Fonts for Standard Scripts. Microsoft Learn. Available at: OpenType kerning and positioning guidance (Accessed: 16 September 2026).

Monotype (2026) Common Issues in Script Fonts. Foundry Support. Available at: Monotype script font guidance (Accessed: 16 September 2026).

Reddit, r/Leathercraft (2023) Advice for hot foil stamping. Available at: Reddit leathercraft discussion (Accessed: 16 September 2026).

Reddit, r/Leathercraft (2025) Letterpress or hot foil font set? Available at: Reddit type compatibility discussion (Accessed: 16 September 2026).

Reddit, r/Leathercraft (2026a) Brass letters for Hot Stamp Machine. Available at: Reddit brass type discussion (Accessed: 16 September 2026).

Reddit, r/Leathercraft (2026b) Hot Stamping. Available at: Reddit grained leather hot stamping discussion (Accessed: 16 September 2026).

Stewart, A.A. (1918) Type: A Primer of Information About the Mechanical Features of Printing Types. Project Gutenberg. Available at: Type by A. A. Stewart (Accessed: 16 September 2026).