VivaStyle Whitening System, 9% Hydrogen Peroxide, Pen Refill, 756341, 2/Each
VivaStyle Take-home LED Whitening System allows a whiter smile in as little as 15 minutes a day. Simply twist the pen to cover the brush, and evenly apply the 9% hydrogen peroxide whitening gel by brushing the gel on each tooth. After 15 minutes, the LED
