GoCat Da Purr-Peller Cat Toy Refill DA PURR-PELLER Refill spins as it glides through the air capturing your cat's attention DA PURR-PELLER Refill is made from all natural pheasant feathers DA PURR-PELLER Refill is interchangeable with other GoCAT poles DA PURR-PELLER Refill keeps cats entertained, active and healthy DA PURR-PELLER Refill is fun for both young and old (people and cats)