... 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 cutter, constant templerature scissors/ ... , perm rollers, straight hari dividers, electric ply wood, etc nursing electrical equipment home appliance ceramic part