Flashing LED These impact-activated multi-colour flashing LED balls allow for extended play after dark. The flashing LED is highly engaging and will effortlessly have your dog’s full attention. Zeus DUO ball toys are made using a unique duo of materials specially selected for heightened durability. The middle section of the ball is translucent nylon, capped on top and bottom with bouncy yet resilient TPR (thermoplastic rubber). The textured exterior is soft on your dog’s teeth and gums.
