After I've spent years with parking discs and bank cards or cheap snow scratches from the advertising industry deiced my discs, I wanted to splurge my time, which protects my hands from the cold and does not fall apart after two Eisäten. The price of this plastic fork was an impertinence. Abr what is it you only treat anything. When I the first time wanted to scrape the windows, I would have banned for life the manufacturer prefers jail. That part is good no excess powder. Due to the geometry of the scratch area (you could call it Kratgkrümmung) creates the scratch strip only 3 mm wide. Turning the scratches on the teeth side one creates at least two 3mm wide strips in the disc. After 5 minutes of trouble, I have with the bank card entweist all disks in an additional 2 minutes. People let the fingers of the cheap scrap and rather take the promotional products. The hold at least two winters and function.