Illuminate Rainbow Pecker Shot Glass. Create a colorful load and proud statement wherever the party action goes using the Illuminate Rainbow Pecker Shot Glass. Created using food-grade PVC this fun little shot glass may have all of your party guest hooting and howling readily whenever you party lower with this particular cute and colorful little party shot glass. Colorful hang string for handy access. Changeable batteries. Water-resistant. Wash it out and towel dry. Multi color light show. Push button off and on function