【Number Letter Punch Set】The metal stamp set contains 26 capital letter stamps from A to Z, 10 numbers from 0 to 9 and 1 push handle, the punch tool is comfortable to hold, you can easilyengrave numbers and letters on the leather as needed, helping to make your leather products more beautiful and personalized. 【Reliable Alloy Steel】The leather printing tool kit is made of durable alloy steel and is sturdy and durable for use in leather crafts, clay, not for metal, wood or leathersnon-malleable, to engrave clear patterns for your leather. 【Detachable Stamp Tool】The stamp adopts a detachable design, and the stamp head on the handle can be replaced as needed, and can be freely combined to easily engrave letters or numbers that have special meaning for you, a simple stamp suitable forbeginners and professionals. 【Easy to Use】 Start by moistening and cleaning the leather with a damp sponge, attach the desired letter or number to the punch handle and place it in the correct position, control the force to hit the end of the handle withhammer until your favorite custom pattern is finished 【DIY Leather Embossing Tool】Leather stamp kits are clearly engraved and practical, perfect for leather craft projects, for unique embellishment on handmade leather items like jackets, bags,belts, wallets, watch straps, key chains, etc.ideal for vegetable-tanned leather, let your handmade leather products be even more personal.