Do you have a proper set of shotglasses? We’re not talking about a collection of random shooters and shotglasses collected through college and roadtrip gas station visits; we’re talking about a proper set. We didn’t either until this four pack of Skull Shotglasses. The formula is simple: 1.5oz of booze consumed from one of four 1.38” tall glass skulls. Keep the whole set for yourself, or distribute appropriately amongst friends. The only thing you have to decide is what you’re going to drink out of them.