Rotary Tooth Whitening Pen Tooth Whitener Whitening Tooth Whitening Pen6ml Features: stains-Our tooth whitening pen contains 35% carbamide peroxide, a safe form of peroxide, which can effectively and quickly stains caused by sodas such as coffee, tea, wine, tobacco 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 whitening experience. The transparent tube allows you to accurately view the remaining product quantity. Safe and gentle for daily use-this tooth whitening pen is very safe, and it takes 1 minute a day to get quick results. The pen can be used than 20 times, and when used continuously, the teeth can be whitened in 4 to 8 shades. Our whitening pen is the ideal solution for whitening at home without being bothered by sensitivity. No need to visit the dentist for chemical whitening . 30 minutes, use water to stimulate the mouth, which can last for than a week, and the effect is better. Product Description: The product contains; 4X Teeth Whitening Pen