Teeth Pen Tooth Cleaning Pen Quickly Whitens Teeth And Preserves Mouth 2X3ML Features: stains-Our tooth pen contains 35% carbamide peroxide, a safe form of peroxide, which can effectively and quickly stains caused by sodas such as coffee, tea, wine, and so on for several years. Its natural mint will keep your mouth fresh. Easy to carry-The compact design of -5 inches allows you to whiten your teeth easily anytime, anywhere. The pen device has a twisting mechanism and a soft nib, which can gently paint each tooth and its gaps to obtain a experience. The transparent tube allows you to accurately view the remaining product quantity. Safe and gentle for daily use-this tooth pen is very safe, and it takes 1 minute a day to get results. The pen can be used more than 20 times, and when used continuously, the teeth can be whitened in 4 to 8 shades. Our pen is the solution for at home without being bothered by sensitivity. No need to the dentist for chemical . : Instructions for use: 1. brushing, dry the of the teeth, pull out , and rotate the end clockwise to the gel onto the brush on the head. 2. Apply the glue to the upper and lower teeth evenly, with a thickness of approximately 1mm(-Under normal circumstances, the range is 8-10 teeth) your 30 seconds. Do not or drink for the 30 minutes. After 30 minutes, use water to stimulate the mouth, which can last for more than a week, and the effect is better. The product contains; A box of Teeth Pen (2 pcs)