It's a mighty great day to be a mutant with the Play-Doh Teenage Mutant Ninja Turtles Mutation Station. Make Play-Doh clones of Mondo Gecko and imagine epic adventures with this Tmnt playset. Just load a lizard shape into the chamber, press the top, and reveal a colorful and squishy Mondo character. The Donatello action figure has bendy, flexible arms and legs for a hilarious sensory play twist.