When you get tired of your plain glass tumblers, don't buy new ones - just etch 'em with etchall creme. You can use stencils, painters tape, or adhesive silkscreens to add the pattern or image you like in just 15 minutes - love it! A jar of etchall lasts a really long time—you can reuse the creme over and over. Check out their how-to videos and project gallery for more ideas.