2ml 4ml Optional OEM Hydrogen Peroxide Teeth Whitening Pen

Features:
100% Brand New and High Quality.
This professional strength whitening brush-on paint pen allows for a thin application of whitening gel.
The active oxygen bubbles instantly begin to remove stains.
Powerful Whitening: dazzling white brings the power of professional
whitening directly to you in a convenient gel pen.
Powerful Results: within just 1 week you will be able to whiten your teeth.
Convenience: dazzling white can confidence to you, so you can easily
whiten on-the-go to ensure that whitening treatments are not missed.

How to use:
Clean and dry your teeth.
Open the cover. Twist another end of the pen.
Brush the gel on to your teeth.
Do not touch your teeth within 30 seconds to 1 minute.
Clean your mouth after 30 minutes.