but here's the stuff I got from that copic class.

that reminds me I need to go to the skin and hair one and how to shade one

the teacher said I was really good and thought I had experience with them
before— ;w;

and I got from that an eraser that can erase permanent things like pen and marker

there is a bunch in that folder that is about colors, test sheets, coloring pages, shading spheres, color charts, etc.