Thank you for viewing. This is a Glass Harmony 600 N gauge, with 17cm wheels and an N-specific holder. I used it for about 7 months, but I'm moving, so I'm selling it. There are relatively few large scratches. There are no urine stains, looseness in the opening/closing mechanism, or cracks, but there are some minor scratches. The right fastener on the top of the gauge seems to come loose from the beginning, so it might be better to secure it with adhesive. We just left it as is, but it's not a crack. The white part of the opening/closing mechanism has scratches from being chewed by other hamsters. The area where the water bottle was attached has also been chewed and scratched, but it doesn't seem to be cracked. It has been cleaned at home. Please understand that this is a used item, so there may be some oversights. It's suitable for small hamsters, and it's 9800 yen if you buy it with the 11th photo's feeding set (new and unused). Thank you. GEX Glass Harmony Multi 600N Brand: GEX