The Head Jog 08 Straw Brush are natural hair brushes enviromental friendly made from bio-material in colours Heather, Mint, Oatmeal and Sage. Bio-material is a kind of polymer material which is obtained from renewable biomass such as straw, rice husk and plastic. During production the increment of carbon emission is zero therefore reducing C02 emission. The brush design and the flexible soft pin bristles gently massage your scalp with less hair breakage and can also be used as a detangling brush for wet or dry hair.