Teeth Whitening Refill kit Carbamide Peroxide Whitening Pen Bamboo charcoal gel+Coconut ingredient

Features 1.Give you the best whitening effect 2.NON-peroxide or any other three concentration of peroxide is available 3.very proper price 4.private logo is available      Application method: Rotate the inner tube anticlockwise to unlock, then syringe the whitening gel into the mouth tray(5 drops each tray). Spread enough gel on the frontal surfaces of your teeth to be whitened but not your gums.