These handmade crochet catnip toy balls are tightly crocheted with 100% wool yarn, for superior snaggability! Choose to have each ball stuffed with a generous amount of organically grown catnip, or no catnip added. Size: Approximately 1.75" in Diameter *Colors May Vary* These toy balls are great for interactive play with your cat! Each ball is stuffed with plant derived, non-toxic Fiberfill. Made in USA HELPFUL HINT: Just squeeze and agitate toy to recharge the catnip scent. Fresh catnip can also be rubbed on the outside of the toy.