Material: 95% Alumina, Zirconia Ceramics Application:hair dividers, crimping iron, rollers, perm rollers, electric ply wood, 1)Material:Corundum, mullite, corundum alumina, 95%~99% Alumina, Zirconia Ceramics2 ... )Variety: hairpin ceramic plate, glass ceramics, curly hair ceramic tube, clipper ceramic ...