Quaffer Double Bubble Layered Shot Glass Plus Recipe Card Plastic Clear 1.25oz On Top 2.25 oz On Bottom Set Of 4 It will hold your chaser in the bottom, and your favorite shot on top. The shot glass is made of plastic for ultimate durability. This shot glass holds 1 1/2 oz on top. 2 1/2 oz of your favorite mixer in the bottom. Makes a great gift.