The Original DAFNI Hair-Straightening Ceramic Brush allows you to achieve professional-looking results in under three minutes. The bristles include a spring mechanism and provide extensive reach from the root of the hair to the tips. The DAFNI brush has seven times the surface area of a traditional flat iron, plus Smart 3D technology that enables uniform heat distribution while brushing. The outer bristles and ceramic materials leave your hair looking smooth, shiny, and natural.