"Prepare yourself for some Powered-up action with the Heroes of Goo Jit Zu meets Marvel superheroes! Your child's favorite Marvel characters are now ""Goo Shifters"" - Crush the Core to transform the Goo! These stretchy, squishy heroes are ready to be powered-up by crushing the core inside their body. When the figure's core is crushed it activates an amazing color transformation throughout the toy's goo filling! Kids will be amazed as they watch the goo change color before their eyes. Marvel fans can collect all 4.2"" tall Goo Shifters heroes including Blue Strike Spider-Man, Armored Energy War Machine, Vibranium Energy Blast Black Panther and Red Smash Hulk. Each figure has a unique goo filling and ""Goo-formation!"" Like previous Marvel inspired Goo Jit Zu, kids can squeeze them and see their gooey bodies move and stretch. Heroes of Goo Jit Zu Goo Shifters are a gooey way for kids to play with no mess. They can squish and stretch their Marvel heroes up to three times their size. Best thing is they will always come back to their original shape! Squeeze, squish, stretch and collect them all! Boys and girls can create new adventures and save the day with these cool collectible Marvel themed Heroes of Goo Jit Zu!"