NEW VERISON: The joints that connect the lower and upper jaws have been redesigned and reinforced to ensure that the jaws will not loosen apart easily even when playing quite roughly. | GEARS OPTIMIZED: The inner mechanic gears also have been reorganized and refastened to solve the problem that in some circumstances the mouth might not stay open, and to guarantee that the open-press-bite mechanism works more reliably. | SURFACE IMPROVED: Some improvements have been brought about to the Crocodile Toy?s surface?which, when making it more glossy and smooth, hardens the surface to be more scratch-proof. | DESIGNED FOR EVERYONE AGES 4 AND UP: Perfect for family game night, kids will love the tense, thrilling excitement. | PRODUCT SPECIFICATIONS: Crocodile Toy includes 1 very ornery crocodile who does not require batteries or assembly. Contains no loose parts!