The Heroes of Goo Jit Zu Hero Creator Make Your Own Pack - Rock Jaw Stretch Figure lets kids create their own goo-filled hero and unleash Rock Jaw’s mighty power. This DIY-style pack includes everything needed to fill, assemble, and stretch your own Rock Jaw figure. With his fierce design and squishy, stretchable body, Rock Jaw delivers action-packed, tactile fun that can be stretched up to three times his size. It's a creative and hands-on way to enjoy the gooey world of Heroes of Goo Jit Zu like never before. goo jit zu rock jaw, make your own goo jit zu, hero creator rock jaw, stretchable rock jaw figure, diy goo jit zu toy, rock jaw action figure, squishy stretch hero, goo-filled rock jaw, tactile superhero toy, heroes of goo jit zu pack