The moser dematter helps you get to grips with stubborn knots and tangles in your dogs undercoat removing matted fur has never been easier with this handy grooming tool ten sharp serrated stainless steel blades make this tool easy and efficient to use simply run the moser dematter under any knots in your dogs hair and cut the matted area with short careful movements the comfortable non slip thumb rest ensures you get a steady grip while the soft ergonomic gel grip fits comfortably in