I am making this a formal review so I can hopefully prevent someone from throwing away their hard-earned money!
This is their description:
We have abandoned the traditional concept of wheel shaft drive, by using the casters on the base to drive the wheel body instead, so cats can jump in and run on the wheel from both sides of the center. The improved design of the Catswall Catwheel allows up to three cats to run at the same time. The overall look is streamlined, and the tasteful, dazzling color makes the Catwheel very eye catching.
The Catswall Catwheel is made of MDF. After painting the surface and inside, the ring is overlayed with hard resistant veneer curved plate, which is easy to maintain and clean.
My experience with a brand new Catswall cat wheel is that the design is probably a good concept, but not practical or workable - I would NEVER recommend this wheel to any cat owner.
Pros:

This is their description:
We have abandoned the traditional concept of wheel shaft drive, by using the casters on the base to drive the wheel body instead, so cats can jump in and run on the wheel from both sides of the center. The improved design of the Catswall Catwheel allows up to three cats to run at the same time. The overall look is streamlined, and the tasteful, dazzling color makes the Catwheel very eye catching.
The Catswall Catwheel is made of MDF. After painting the surface and inside, the ring is overlayed with hard resistant veneer curved plate, which is easy to maintain and clean.
My experience with a brand new Catswall cat wheel is that the design is probably a good concept, but not practical or workable - I would NEVER recommend this wheel to any cat owner.
Pros:
- Relatively large size - 48"
- No wheel shaft drive - depends on skateboard type wheels that do not move the wheel very well, if at all
- Contact paper covers the "ring" or wheel and huge bubbles from the glue holding the contact paper in place renders the wheel useless
- The contact paper has two ends that should be seamless, but are not, both inside and out, making it difficult for the wheel to turn
- The wheels or casters in the base, which are supposed to turn the wheel, do not work as they should, making the wheel difficult to turn...my cats were not able to run on it and they are wheelaholics
- The open design was not as cat-friendly as I thought it would be...mine did not like it


