Review on 🪥 Ofashu 10-Pack Replacement Heads for Philips Sonicare Electric Toothbrush - Compatible with HealthyWhite ProtectiveClean 4100 5100 2 Series C1 C2 HX6810 HX9023 White by Carrie Hamilton

Very disappointed with this product! These heads damaged my Phillips Sonicare because they didn't fit properly. Everything was fine at first, but after a couple of weeks the heads started rattling and sitting poorly on the base unit. Over time, it has gotten to the point that the central driver pin on my device has been lost and no longer works. I had to buy a new Sonicare and will be throwing away those cheap useless Revain heads. Unfortunately I bought them before I really needed the first one and now it's too late to get a refund.