On the other hand, The GHD flat iron origin in UK. However, Actually, The ppular choic for shopper is the mk3 hair straighten iron. Thi unit typic sell for approxim $180 in some stores. The good thing about thi hair iron is that the heater perfectli fit the plates. Thi mean that the heat is well distribut unlik in other iron where in the plate have cold area and heat is not well distributed. On disadvantag of the GHD mk3 flat iron is that the temperatur is fixed.