You pick the poison, and we will supply the party cups with this Poison Plastic Tumbler Drinkware. Each clear plastic tumbler style glass holds 9 oz. Drinkware features a gold foil skull and crossbones with the word Poison printed on both sides. Perfect cups for your Halloween and Pirate party themes. Not recommended for hot liquids. Hand wash. Poison Plastic Tumbler Drinkware measures 4.25"H x 3.25"W. 30 ct.