🐹 PINVNBY Hamster Fun Tunnels Pet Mouse Plastic Tube Toys Small Animal Foldable Exercising Training Hideout Tunnels for Guinea Pigs, Gerbils, Rats, Mice, Ferrets and Other Small Animals - 2 PCS Blue Review

My guinea pig had to be persuaded to use it for a bit but when we put it on a blanket it finally started walking on its own. Now he will use it in his cage too.

My gerbils like to crawl through but it's pretty easy for them to chew. I had to throw one out after 4 weeks because they basically ripped it up. Looks like they had fun while it lasted.

I don't know why the reviews aren't better than the ones on the left, this is a really cool product, very durable, very flexible and just perfect! Maybe a little smaller in width for a guinea pig, but overall not bad!

My black bear loves whistling. It's a bit heavy so smaller tubes won't fit. I haven't had to clean them yet (he's pretty much litter box trained) so can't say for sure. Someone said they were too loud. They open and close a little noisily, but the mechanism works in such a way that they can be removed. It doesn't bother me much. It is worth it because of the space-saving quality. They are a bit thin so you have to be careful not to bend them wrong when closing them. But really, it was the best…