The negative reviews I can not understand. The product depends on me for 2 years on the wall with daily use and it has never broken anything or like !! At first I thought that the lower runner blade cuts neatly not what I was annoying because I always had the bottom sheet and can be cut off so inconvenienced if the cutter does not work: But !!!!!!!!! !!!!!!!!!! The fault lay with myself !!!!!!!!!!!!!! Below you must fooled the aluminum foil and the film UP !! Because the top is a sharp knife, the perfect cuts the film and the bottom is a rounded knife that cuts the perfect foil !!! Thus, the product is very high quality for me !!!!!!!!!!!!!!!!!!
