• The CREST SpinBrush Pro Whitening is a power toothbrush with an innovative whitening bristle system. • It has a dual action brush head and special whitening bristles to gently polish away surface stains as it cleans. • The CREST SpinBrush Pro Whitening gives you whiter teeth in 14 days • Available with Medium or Extra Soft bristles*The colour of this product varies from shipment to shipment. Colours may vary.*