Replacement HyperBalls made by Hyper Products in the USA; pack of four flourescent yellow/green HyperBalls, compatible with all ball-related Hyper products.

 

Hyper Products offer unique patented interactive toys for pets to enjoy, making training and exercise more fun for both pets and their owners alike, with their great range of products. These products are made of durable, non-toxic, materials, to ensure they will last for hours of interactive play time. These high quality products are immediately recognisable with their bright colours; get pets jumping, running and leaping for more with Hyper Products. Almost all products in the range float as well, allowing for aquatic fun.