Promote Fun and Active Play These super cute cat toy springs let kittens swat, chew, attack, and pounce which stimulates natural hunt behavior and relieves stress. Bright, Colorful Spirals Every set comes with 12 total cat spring toys including 3 blue, 3 yellow, 3 red coils and 3 green coils. Perfect for multiple cats or even a single feline. Random Bounces and Twists An interactive cat toy for enrichment our kitty spiral springs jump around randomly to keep them chasing, swatting, and running around. High-Quality, Flexible Plastic We use a BPA-free plastic thats safer for cats and kittens. Its lightweight, durable, and safe for chewing. Just replace as needed. Promote Agility and Exercise A great way to build strong bonds with your pet these cat coil springs keep them active which is good for lasing mental and physical health.