2 of 2 people found the following review helpful
2.0 out of 5 stars
Design fault?, 12 Nov. 2011
I ordered a 12 pack of these heads in june. The first head I changed after three months and it seemed fine. The second head I put on only lasted a fortnight before the head stopped rotating and just vibrated so I put on a third head. This too only lasted two weeks before comming loose in the rotation mount, making a strange noise and the positive oscillation failing. I also noted that there was less of a positive click when pressing the head onto the Braun body.
I hope that these are easily rectifiable design faultsTechGearUK 4 Four Pack of Replacement Toothbrush Refill Heads - GENERIC COMPATIBLE WITH ALL ORAL B (Value Pack of 4) as we need a good generic product here.