16 pcs (4x4) E-Cron® brush. Oral B depths cleaning / FlossAction (EB25-4) replacement. Fully compatible with the following models of electric toothbrushes Oral-B: Vitality Precision Clean, Vitality Floss Action, Vitality Sensitive, Vitality Pro White, Vitality Dual Clean, Vitality White and Clean, Professional Care, Triumph, Advance Power, TriZone and Smart Series.
The brush heads are made of very cheap plastic. Grasp itself like pure chemistry China. The fit is also insufficient, the heads sit very loosely to the brush and fall while brushing just once from. The bristles themselves are partly just too long so