KingBongRosa316 months ago000hello everyone Replacement shaver head RX5 ULTIMATE (since they have a big price tag) how many hair shaves do you need to change them every ? thanksShow in original language (Italian)RebootMan6 months ago • purchased this product000purchased this productI've been using it for 3 years without changing the head (used ~2x / week)Show in original language (French)Comment