Product: Kaytee Giant Run-About Exercise Ball, 11.5-Inches, Clear
Brand: Kaytee
Color: Clear
Encourages healthy exercise in a secure and safe way
Makes a great temporary holding area to keep your furry friend while you clean their home
11 1/2 Inch diameter
For pet rats and chinchillas
Fits perfectly with the Hamtrac raceway

Search query: hamster race track
Relevance: Substitute