Squish them, twist them, cant resist them! Mashems are soft, squishy, water-filled collectible toys that feature all of your favorite licensed characters from the Teenage Mutant Ninja Turtles Mutant Mayhem. Each Mashem is uniquely styled and has a proprietary SQUISH that you cant resist! Open your mystery box to reveal which character is inside can you find the rare ones? Collect them all for endless fidgety fun!