Use acrylic paint & the back end of a paint brush for the dots. Then put into a cold oven & preheat to 350 - let sit for 30 minutes. Turn off oven & let cool with the glasses still inside. Voila! Hand-painted works of art you can drink from
Glass Fabric/Paper Magnets: Mod Podge flat side of glass disk, press gently onto fabric or scrapbook paper, let dry, trace around disk and cut just inside the line, MP the outside surface of the fabric/paper, let dry, glue magnet on.