The Ancol Dog Grooming Maxi Knot Buster is a professional-grade grooming tool that quickly and easily removes painful tangles and knots from your furry companion's coat. Featuring an ergonomic handle and a stainless steel blade for durability, the Maxi Knot Buster easily glides through even the toughest mats. Let your pup feel their best with the Ancol Dog Grooming Maxi Knot Buster.