The UEETEK 5 Pcs Replacement Dragonfly for Interactive Cat and Kitten Toy Wands is a great way to keep your cat entertained. These wands are made from safe, non-toxic, eco-friendly material and are safe for your cat. The dragonfly shape is attractive to your cat and the long dangle keeps the fingers away from the sharp claws. The wands are easy to take on the string or take them off. They are also easy to refill with new refills.