This is my first ever mod stemming from coppers current lack of usage. At this time, Mcreator hasn't updated for 1.18.1 so I'm making it for 1.17.1.
How to Use
Open your crafting table, insert Chiseled stone blocks or stone bricks into the tables center cell. Directly on its left place one copper ingot to create the new version.
Future Plans
Add more blocks and maybe a custom workbench for this process. Also add the ability to add gold inlays