Photography: Mike Krautter
Source: Martha Stewart
Place paint tape on glass, leaving a ½-inch strip between the tape. Apply two thin layers of paint between the tape.
Once the paint is dry, gently run the blade of your craft knife along the tape edge to release tape from paint.
Carefully remove tape and enjoy your patriotic glasses! Your glasses will be dishwasher safe after 21 days. To speed up the curing process, you can place the glasses in a cool oven, and then turn the oven to 350 degrees and bake for 30 minutes.