【Interactive Cat Toys】 These cat spring toys attract cat activity and exercise to increase cats’ energy. Irregular movement and sudden bouncing of the spring stimulate your cat’s hunting instinct. You can throw this spring toy on the ground and play with your cat, enhancing interaction and keeping your cat fit.【Value Package】 Our cat spring playset contains 4 cat spring toys. Perfect for multiple cats or even one feline. Don’t worry about your kitty losing the plastic spring.【Bright Colors】 Multi-colored and bright colors are more attractive to kittens. suit your kitty’s preference.【Quality material】 Our spring toy material is high quality and non-toxic. The spring is more elastic and more durable to accompany your cat for a longer time.