Levemolo Clear Hamster Exercise Ball with Ventilation Holes Transparent Design for Dwarf Hamsters Mice and Animals Easy to Install and Clean Fun Activity Supply

Rabbit running ball-- with its transparent shell, you can easily observe your hamster's movements and behavior while they play inside ,mouse running ball

Small pet running ball-- easy to assemble and disassemble for cleaning in your daily life,small animals exercise ball

Hamsters-- designed for your hamster to run or doing other exercise, to keep your hamster healthy and thin,toys

Silent hamster wheel-- this hamster small exercise ball can help keep hamster' bodies fit and maintain health,wheel

Hamster runner exercise ball-- compact and lightweight, for small spaces, abs materials ensure safety for your hamster,small animal transparent ball