Summary

Mmmmmmmmmmmmmmmmmmmmmmmmm

Use it on any project you want. The stamps were made to deboss leather, so you can have a little Pattern on a bag.

For using the stamps on leather i used a resin printer because I've tried the filament and it leaved marks. But if you tune it well or sand it, you may get a good result.
The video I followed for debossing youtu.be/lcj00De1Gso