Two agerbils absolutely love these. They love climbing on them having a chew and some nights nesting in them. They have both been chewed on well but still are very sturdy. I had no problems with splinters as some reviewer mentioned. Highly recommended and will buy again in a few months when the ones I already own have been well and truly chewed up.

Zo'n leuk ding dit. Mijn hamster zit er regelmatig in.

This came in 2 days with Amazon Prime, it is just like the description! My Syrian hamster loves it and despite some of the bad reviews on this product, it is very good quality. It is big enough for a Syrian, but if your hamster is very large it might be a little hard to get through the holes. The fact that you can make this toy into different shapes is awesome! I keep it either in a cube or half open and my hamster loves chewing on it and standing on it. This product is safe, I had no wood splinters at all and if you hamster isn’t interested in it, I recommend putting sunflower seeds in the tiny holes they put in beside the big holes. Overall I am very happy with this product and it makes the cage look so cute!

Super jeu pour hamster nain (la taille ne conviendrait peut être pas aux plus grands)Beaucoup plus jaune flash en vraiVraiment sympa comme jeu et comme abris !

Steht bei mir aufgeklappt wie in Bild zwei im Käfig und wird seit Monaten jeden Tag fleißig beklettert. Die Tierchen können sich trotz der geringen Höhe ordentlich dehnen, strecken und balancieren und dank der geringen Höhe ist es gefahrlos auch für ältere oder ungeschicktere Tierchen geeignet. Eine der besten Kletter-und Wohnkonstruktionen die es zur Zeit auf dem Markt so gibt.