Review on Philips Sonicare W3 Premium White Replacement Toothbrush Heads - 4 Pack, HX9064/65 by Kyle Beaner

The only reason I gave it 4 stars was because the clear plastic cover covering the bristles moves and detaches easily and is not ideal for travel. Despite this, this is a quality brush for your Sonicare and cannot be compromised with other brands. I switched to another brand before buying to save money and it wasn't worth it. Sonicare vibrates so quickly that if your toothbrush head isn't up to standard and the bristles aren't full enough, they'll be all over the place. It can be like buying a powerful car and fitting cheap tires that have no traction.