I wish Armitage/Rotastak would start considering units AND TUBES from a hamster's perspective rather than the child who will have it in their bedroom. It wouldn't take much and then I wouldn't get so annoyed in pet stores when I see another little girl buying a PINK PALACE!!!!! I just feel so sorry for the poor sweaty hamsters they are going to live their lives out in them...
You can interact with your hamster as long as you do it through a small 2cm deep wire area around the top of one of the round units or buy the small garden attachement... Poor hamster squeezes through tubes too narrow for any decent pouching
Good job they are so short sighted I don't think I would like to live my life looking through curved perspex... Plus I bet the mothers who have to clean them out would appreciate a few changes in the design
And the lack of adequate ventilation means if they are not cleaned out often enough then spores quickly develop in their toilet areas and beds.... which can be potentially fatal.
You may notice I am not a huge fan
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Armitage