? These Ossuary Skull shot glasses each measures is 3" tall, 2.25" wide and 2.25" deep approximately. It holds 3 fluid ounces. ? This Ossuary Skull is made of polyresin with stainless steel inner cup liner. The sculptural housing is hand painted and polished in bone color. ? What a cool way to serve your mixed alcoholic drinks to your guests!!! Each shot glass is amazingly detailed and will make a centerpiece of any party. It showcases a pile of graveyard skulls all over the surface, bounded by spinal bones at the top and bottom of the shotglass. ? This listing is for 4 shot glasses.