SHE professional pliers for removal and application of Extensions. It features a zig-zag surface for removing the strand and a notch for applying the strand with keratin. For a gentler method, the special gel, Solgel, has been developed, which is applied to the crumbled keratin. The keratin is released better from the hair, allowing the strands to be easily pulled with the pliers, without disturbing the structure of the natural hair. Keratin residues should then be brushed out of the hair.