The KeepBright Pen is on-the-go whitening pen for maintaining your smile daily. Use it after consuming any food that would stain a white t-shirt to remove those new stains immediately.
Includes: KeepBright pen with whitening gel
How to use: Twist the bottom of the pen until gel comes out of the tip. Then smile wide and apply the gel to each tooth. Allow 30 seconds to dry.
*perfect add-on product for ongoing maintenance
*maintains a white smile in 30 seconds a day