I’ve got loads of the stuff, works great! Bought form World Works, Ebbles/Gennet, Fat Dragon, and many many others. 28mm, 15mm, 6mm… good stuff. Inexpensive (mostly) and just a little work. If you don’t have any, I recommend some good markers for coloring the edges, makes things even prettier.
"I saw this in a cartoon once, but I'm pretty sure I can do it..."