Delivered quickly (encourage Amazon to keep this good habit!), He was immediately put to the test for '' digest '' many issues, which he did without complaint. Since then he faithfully provides daily service. Not very wide, it is discrete. Its only requirements: do not swallow him especially that for which he is not done (paper clips, staples and plastic cards), and do not be stingy on the frequency of lubrication (product ordered at the same time that the device ). In summary, an excellent investment which I highly recommend, and that will help you finally get rid of what you never wanted to throw in the trash as is ...