Made of high quality plastic, lightweight and environmentally friendly, it provides a safe and comfortable space for hamsters The hamster ball has a diameter of 12 cm and is suitable for small hamster animals. You can put your pet in the ball and let him play freely The ball design has a transparent appearance, making you clearly visible when the hamster is moving. You can play with your pet to increase the fun The ball is easy to install and is a good toy to entertain hamsters. It provides a safe and healthy way to feed small pets or hamsters. Reduce boredom and improve activity levels, and provide your pet with a fun place to play How to use the running ball? How to install the plugs at both ends of the running ball? (1) How to use the running ball A. On the flat ground inside and outside, place the hamster in the balloon, cover it and lay it on the ground for use. Make sure the hamster is in sight of the owner B. If the animal cannot run for the first time, it is recommended that