Finally have a use for nicks beer bottle caps!! spray painted bottle caps, paint a tray white, arrange dry caps on dried tray, next used "acrylic water" to pour over the caps. 2 part epoxy is sold at HL & Michael's, but it is cheapest at Walmart, in Floral Dept. Follow the directions, mix the compounds and pour it on. It's self-leveling, which is great! The tough part is waiting 48 hours, because it cannot be disturbed at all! The acrylic hardens without incident & is ready for use!
Spray 2 coats of glitter spray paint. Let dry. Spray 2 coats of clear sealant over the top of the glittered area. Be sure to tape plastic over the part of the glass that you don’t need to spray. Your own washable glitter glassware!