Syeer Clockwork Spring Remontoir Cartoon Cute Gliding Animals Windup Cattle Ox Moggy Moo-cow Toy Small Cochain Toys Children's Early Educational Toys for Infants Toddlers Color Sent at Random 100% safe for any baby, BPA free and free from any other harmful chemicals. To develop athletic ability of children, the baby through the chase, can exercise the child's leg walking ability. Color send at random. Pull the spring and then the it will glide forward. Clockwork clockwise rotation, do not screw too tight, so as not to damage the internal structure. Different colors, random delivery. Each toy has bright colors can promote the baby's visual development.