Mini New Cute Dwarf Hamster Running Ball 4.72 Inches Crystal Ball for Hamsters Small Silent Exercise Wheel Small Cage Accessories Suitable for Hamsters Less Than 4 inches Length(Blue)

This worked well for my dwarf hamster- only problem is; it looks like the product was already used…

I gave this four stars because we only had it a week and it broke. It has a hairline crack in it so I would be afraid to let my kids put their dwarf hamster back in it in case it pinched his leg or something. I put on the small side in case you’re looking for one for dwarf hamster. I am not sure how it got the crack in it but, I wanted to make sure buyers know to look out for hairline cracks, my kids showed it to me. So always check before placing pets inside ~any~ hamster ball.

In my opinion the design is fine. However, my hamster is much bigger and doesn't fit inside of it comfortably. For his safety I have decided not to put him in there as I do not want him to get hurt. Everything else about the product seems fine. It is just your typical sphere. Not sure if it's sturdy enough to last a long time.

Súper practico, muy económica y fácil de usar

Beware this is VERY small! Gerbil or mouse size. Definitely don't use for a hamster!

Perfect for a small size or dwarf hamster

I had to return I wanted this for the guinea pig but way too small I should have checked size first but they're really nice

Oreo loved this ball was perfect for him to get around the apartment. Not loud at all. I personally think it scuffed too fast.