Nothing spices up a drink better than a menacing looking turtle. These bright green tumblers will let you stare into the eyes of a Ninja Turtle every single time you need a quick drink. These 16 ounce glasses each feature a different turtle. You’ll find the usual Leonardo, Michelangelo, Donatello and Raphael. The cups are made out of glass and can be purchased in a full set of 4 for $29.95 through the Neatoshop.