A nice tinkering is the toilet brush whose head you have to unscrew the handle - just tell me one who buys separately only the brush heads of the toilet brush and exchanges. The ring holding the cup to brush box and the cup itself are made of plastic, but serve their purpose. But what makes me doubt the design, is the inclusion of toilet paper. This is indeed made of metal, but can only be completely screwed down and can no longer be so moving. However, this is not as stable or locked, that it would be ruled out that the holder during the period not yet folds down. I have a design with shims or the like expected so that the holder can rotate freely during rolling or even that he would be secured by a locking nose - but Well. The actual foot is a kind complained plastic plate, which is then covered with a metal lid and the actual holder is fixed with screws through the Abdechung and the plastic plate with washers under the screw. So the whole is already reasonably stable at the end.
My conclusion: I do not know if I would buy exactly this holder again, but price / quality is okay and he will take some time to fulfill its purpose.