Compared to other roll holders (also from Leifheit) convinced that instance through a proper processing. For roles you can easily make removing the front panel and switch roles. Complicated Einfädelorgien are here not needed. In any case, the bezel locked reliably and is not a when rolling the plastic wrap counter, as is the case with many other devices. The roll holder for toilet paper is flat, which prevents it from rotating and thus independent unwinding. The diameter of the plastic wrap and aluminum foil cut cleanly. The slide must be to lightly pressed. Whether this is intentional, I can not say, in any case, it is not annoying.