The Whitening USB Kit Pen is perfectly paired with the USB Kits and is the perfect top up for home teeth whitening.  Our Teeth whitening pen is discreet, easy to use and works perfectly in addition to your existing whitening routine.  
 
Naturawhites technology is currently the best in the UK market, so you can rest assure your teeth are in good hands. 
 
How it works
Applying a top up could not be easier! simply remove the pen lid and start applying gel to the tooth surface and takes effect quickly to brighten your smile.