Compatible ModelsThis replacement heads for Skull Shaver Pitbull Gold PRO, Pitbull Silver PRO, Pitbull Diamond PRO, Pitbull Platinum PRO, Palm, Butterfly Kiss Perfect FitThis replacement blades for Skull Shaver Carver PRO 4/3 Head, Skull Shaver Forte PRO 4/3 Head, Skull Shaver Baron PRO 4/3 Head Top QualityThis replacement head is made of premium stainless steel which is durable, sharp, precise, gentle, waterproof, and easy to clean Comfortable Shaving360 degrees without dead ends remove your beard/hair gently, painlessly and more clean. Can dry shaving and wet shaving Smooth RunningIn order to ensure the smooth running of the blade, the product come out of the factory with drops of high quality baby oil