About the product 
Compact and portable whitening pen makes it effortless to whiten your teeth at home or on-the-go. Simply twist the bottom of the pen to expose the whitening gel and paint onto each tooth to whiten in under 1 minute. No trays, molds, dentist visits or mess to deal with! 
Innovative clear tube design allows you to see exactly how much whitening gel is being used and is left in the pen. The whitening gel is thick to prevent leakage and the pen device uses a strong twisting mechanism to push the gel through the brush tip for each use. Avoid low-quality competitor whitening pens that leak, break or aren’t full of gel! 
Contains 35% Carbamide Peroxide whitening gel to break down and remove stains on the surface of the teeth from coffee, wine, soda, tea, smoking and more! Pen includes 15+ whitening treatments and gel comes in a cool, mint-flavor for a refreshing smile every time. Gel is made in USA, gluten-free, kosher and safe for enamel.