2 PCS Hamster Ball, Exercise Ball 14.5cm Running Balls Transparent Dwarf Small Animal with Breathable Holes to for Gerbil Pet Mice

High Quality: Our hamster running balls is made of high -quality environmental protection Hamsters can play in it for a long time,happily and improve their overall physical well-being by allowing your pet to move inside the ball easily and smoothly. Optimum Ventilation: clear guinea pig ball wheel features specially designed vents that promote continuous air ensure your pet doing aerobic exercise freely and securely without any worries Hamsters can play in it for a long time. Transparent Design: Hamster fitness ball is transparent allows you to be clearly visible when training hamsters so you can watch and play with your pet at any time This is not only fun, but also ensures more safety. Easy to install: exercise wheel toy is designed with a lock design our mini ball is perfect for traveling is perfect for traveling, hiking and adventures with your furry friend All you have to do is to buckle the two hemispheres and lids in place, and gently press to form. Recreation and Fitness: hamster running balls provide a fun place for hamsters and mice at home Train hamsters, mice and other small animals in a safe and entertaining way Very suitable for small animals such as hamsters, tazar, mice.