The product is of good quality, well-made, and beautiful. It should include screws for attaching to kitchen cabinets. I deduct one star for this negligence...

As a product, it is fine!
The only drawback is that the small arm that determines the thickness of the paper is only 7 centimeters.
This means that smaller papers should be used, or if your hands are big, a wooden addition should be placed under the screw base to give space.