Philips Sonicare W2 Optimal Replacement Brush Heads Black XXL 8 Count-HX6068/13

Replace Every 3 Months Or When Reminder Bristles Fade For Optimal Performance. Rinse Thoroughly After Each Use And Allow To Air Dry. Apply Toothpaste And Place The Bristles At A Slight Angle Toward The Gum Line.

eBay