Pretty cheap for 4 replacement heads. Normally around £5-£6 minimum
Available in black or white and price in title includes delivery.Info
Soniclean Platinum HDX Replacement Electric ToothBrush Heads 4 Pack - Compatible with the entire lineup of Soniclean Sonic Rechargeable Electric Toothbrushes including the HDX9000 (White) and HDX9001 (Black). Pack contains 4 heads with different coloured bristles - Light Blue, Yellow, Purple, Light Green.