Before removing my 6" stack of used material to the trash bin, I wanted to eke out all I could.
My kids take music classes. The teacher puts fish tank pebbles in their basket when kids behave as desired, and removes those pebbles when kids behave like typical 5 and 7-year-olds. They trade pebbles for nickel prizes that I throw away when they aren’t looking.
I can do better than fish tank pebbles.
A jpeg does not produce an amazing token; but by my 4th iteration I have the 6 levels pretty nice.
Teacher gave me a solid discount on next months tuition. She says that her students really like these. They match the course materials and they also make good test pieces for materials that I am trying to dial in.