The JW Activitoys Hol-ee Range of Bird Toys are stretchy rubber balls that hang from a chain inside the cage. The soft, flexible rubber is tough and can be stretched and filled with your pet bird's favourite nuts or treats. Small cutouts in the rubber allow your pet bird to hold it and to manipulate the toys to remove the treats inside. The JW Hol-ee Bird Toys are both intellectually and physically challenging. Designed for bird sizes up to Amazons and African Greys. Assorted colours only. It's the perfect toy for interactive playtime; they'll love chewing, stretching, and exploring to reveal high-value rewards. Plus, with its durable rubber construction, it's an ideal toy for birds up to the size of Amazons and African Greys.