At some point most leatherworkers want their own mark on the back of a piece. Not a pattern from a catalogue — their name, their logo, their device. This is what actually happens between sending a drawing and holding the tool, written by the people who cut them.
What a custom stamp is
A custom leather stamp is a brass die cut to your artwork instead of ours. Same construction as every tool in our catalogue — a solid brass head on a stainless steel handle — but the face carries your design. People use them for maker's marks on wallets, belts, holsters and saddlery, shop logos on tags and packaging, reenactment and SCA heraldry, and branding finished goods before they go out.
It is worth being clear about the vocabulary, because it causes confusion when people search. A leather branding stamp usually means the same object we are describing here. A branding iron is a different tool entirely: heated, and used to burn a mark rather than compress one. Ours are struck cold into cased leather, like any other stamp.
The process, honestly
- You send artwork. Anything legible works — a logo file, a photo of a business card, a pencil sketch on paper. Vector art is welcome and makes our job faster, but it is not required, because we redraw the design for machining either way.
- We redraw it as a cutting path. This is the step people do not expect. A logo designed for screen or print is not automatically a shape a cutter can follow, and it is not automatically a shape leather can hold. We rebuild it.
- You approve a proof. Nothing is cut until you have seen the design as it will actually be machined. One revision is included.
- We mill it. Cut from solid brass on the same machines as the rest of the catalogue, then hand-finished and fitted to a handle.
- It ships. Roughly two weeks with standard shipping, or 5–8 days with FedEx Express.
What survives the trip into leather, and what does not
This is the part worth reading before you commit to a design, because it is where expectations break.
Leather is a fibrous material. It will hold a boundary only down to the scale of its own fibres, and no amount of precision in the brass changes that. So:
- Bold, solid shapes reproduce beautifully. A silhouette, a heavy monogram, a thick-stroked logo — these are what the medium is good at.
- Very fine hairlines tend to close up. The leather compresses around them and the line disappears into its own edges.
- Small text is the usual casualty. A tagline that reads perfectly on a business card often will not read at 23mm on a wallet. Dropping it is normally better than shrinking it.
- Very large solid areas can go flat. With nothing but open field, there is no edge for the eye to catch. Breaking it up gives the mark definition.
If a design has a problem, we would rather say so at the proof stage than cut something that disappoints you. You can also just ask first — send the artwork to info@stampleather.co before ordering and we will tell you what will and will not read at the size you want.
Choosing a size
Size is the constraint most people underestimate. Our three sizes take a design fitting within roughly 23mm, 35mm and 50mm.
A maker's mark on the inside of a wallet or the back of a belt usually wants the smallest — a mark should sign the work, not compete with it. Shop logos going onto tags and packaging, where the mark is the point, tend toward the larger sizes. Remember that the size is the design envelope, not the tool: a circular logo inside a 35mm square uses less of that space than a wide horizontal one.
Using it
Exactly like any other stamp, with one difference: you usually only get one attempt on a finished piece.
Case the leather — damp, not wet, left until the surface returns to close to its natural colour. Work on a solid surface, granite or marble rather than a wooden bench. Mark your centre before committing the hammer. Then strike once, square, without rocking the tool. For larger marks an arbor press gives more even pressure than a hammer and is worth having if you are marking production runs.
Practise on an offcut of the same leather first. Different tannages take an impression differently, and the scrap costs nothing.
Getting one made
Full detail on sizes, pricing, artwork and turnaround is on our custom leather stamps page, and you can start an order directly from the custom stamp listing.
If you would rather have a design than a logo, the catalogue holds more than 700 ready-made leather stamping tools — borders, Celtic knotwork, animals, geometric and floral patterns, all cut the same way in the same workshop.