Exotic Nutrition manufacturers the highest quality, all-metal exercise wheels for Chinchillas. Saucer-style and traditional-style wheels available,  with silent ball bearing technology. Fast, free shipping orders $49+.  With a non-toxic powder coat safe finish and solid metal stand, the entire unit is chew proof. Perfect for Chinchillas. Add our Sandy Trimmer Strips (sold separate) for automatic nail trimming while your pet exercises!