Hey, you can trust me… I'm a ninja. If that's your motto, this is your mug! Bearing the words "Trust Me. I'm a Ninja." this Teenage Mutant Ninja Turtles Shell 32 oz. Molded Mug is shaped like and looks like a Turtle. Cowabunga! Hand wash only. Not dishwasher safe. Do not microwave. Ages 12 and up.