REXEL recent purchase PROSTYLE for intensive personal use, weight 9kg unpacking, very satisfied for the moment this product. A device that does its job of destroying documents: recovery as sphagettis about 5cm on 2mm. After 15 minutes non stop intensive use, stopping the engine due to overheating and restarting after 5 mm. 3 functions: "Reverse", "Off", "On / Auto". Can destroy one credit card at a time, and lots from November to December max leaves accept staplers. A bit noisy (55/58 db). See dnas duration ... Eventually, after several months of use, if the device no longer destroys the leaves even if the tray is empty, must use the "reverse" for several minutes (at least 5 minutes) the time that the papers are completely filaments emerged from the crusher, and hop it goes again !!!