The Knot Genie™ Detangling Brush was created for every mom that has endured the foot stomping and screaming matches that come with brushing their child's hair. With the Knot Genie, even the curliest, most knotted up hair practically slips through the unique bristle configuration – gently and painlessly. Try the Knot Genie on your kids (or on yourself) – you'll be amazed by the ease of brushing, as well as how it virtually stops breakage and split ends. You've wished for hair brushing standoffs to end. Wish granted. The magic trick behind the Knot Genie™ is one we are happy to reveal. It all has to do with the different lengths of teeth on the brush. When brushing, they bend just right, to gently untangle the hair. And because of this lack of stress, the hair's cuticle stays unharmed... revealing the smoothest, shiniest hair you've ever seen.