Look who's joined the Heroes of Goo Jit Zu - Sonic the Hedgehog Knuckles! Now he's not just supersonic, he's Super Stretchy! Knuckles has jumped out of the screen and into your hands to become super stretchy! Squeeze, stretch and play with him like never before! Grab him by his limbs and stretch out his arms and legs. Wow! He can stretch up to 3 times his size! (His arms can stretch up to 12" / 30cm!) Let him go and watch him return to his original shape and size! Heroes of Goo Jit Zu are the new gooey, stretchy way to play with your favorite toy characters - with no mess. Discover a new way to play and help Sonic save the day! Suggested Age: 4 Years and Up