repid teeth whitening kits

content:
3x4ml pre-filled teeth whitening gel pen
1xadvanced 6bulbs LED accelerator
1xattachable duplex mouth piece
Carbamide Peroxide, Water, Glycerin, Xynthan Gum,
Sodium Cicrate, Menthol, Salicylate, Propanediol

Usage:
Step1: twist the pen head to release
whitening gel.
Step2: paint the gel to tooth
and duplex mouth tray.
Turn on the LED accelerator Step3: put the attached tray to mouth and cover teeth.
and enjoy a 10-30minutes pleasant whitening session