Teenage Mutant Ninja Turtles Half Shell Heroes Ninja Practice Pal Mike Practice your Nunjutsu moves with your Teenage Mutant Ninja Turtles Practice Pals As you practice your moves, the turtle provides audiio responses to each action As you practice your moves the turtle provides audio responses to each action Over 10 Phrases and Sounds Train with your favorite turtle 2013 Viacom International Inc. All Rights Reserved; TEENAGE MUTANT NINJA TURTLES and all related titles, logos and characters are trademarks of Viacom International Inc.