Cats are crazy about chasing games This toy make a good interactive fun exerciser, playing with your cats or kittens by this Worm teaser toy can help them to bulid trust and companionship with you, and release their energy, Increasing their movement to achieve weight loss & keep fit healthy, Reduce the risk of depression. Advantages: Small bell to attract cats attention easily. Easy to attach and remove from the wands with elastic rope. Soft and comfortable to touch, safe for your beloved cats.