The Midi model has all the Wonder Brush features, but in a more compact size. Wonder Midi Brush is designed to care for hair and scalp. It is designed with HH Simonsen's special Smartflex bristles, which are incredibly elastic and protect against both split ends and frayed hair - as well as minimizing painful brush strokes during examination. The round and gentle tips of the bristles massage the scalp and stimulate blood circulation. • Flexible Superflex bristles reduce hair wear • Extra large bristle tips stimulate the scalp • The matte, rubber-coated surface ensures a good grip • The 3D convex shape, is designed according to the rounded shape of the head • Its ergonomic shape allows it to be held in several different ways • Can be used on both wet and dry hair • The brush pad is specially designed for maximum softness and flexibility • Handmade bristle spike tips