Diameter 4.7 inch Hamster Crystal Ball Exercise Wheel

【High Quality Material】Our hamster wheel is made of high quality eco-friendly plastic, which can be used for a long time. Safe and ventilated with multiple ventilation holes to relieve boredom and protect the health of pets

【Unique Design】The transparent design allows you to be clearly visible when training your hamster, you can play with your pet and increase the fun of interacting with your pet

【Easy to install】The ball is equipped with a lock. All you need to do is snap the two hemispheres and the cover into place and press lightly to shape them. Installation is easy

【DIY combination toy】: This small hamster ball can be connected to an external tube and extended indefinitely, making your DIY combination a more difficult activity for your pet

【Rodent Toy】Plastic jogging balls provide a fun playground for hamsters and mice at home. Ideal for hamsters, gerbils, mice and other small animals