Convenient
• ...because the precut slide is integrated in the tool
• ...because the blade is simply replaced when it gets blunt, no grinding of blades any more
Safe
• ...because the blade glides over the surface absolutely flat, preventing scratches and nicks
• ...because the cutting edge is on the inner side and cannot cause injury
• ...because the handle has been designed for single-handed use, which ensures strain-free working
Fast
• ...because no reworking or finishing is required
• ...because the blade is allways sharp