SUNSENT Professional Strength Teeth Whitening Pens,Gel Bleach Dental Stain Remover Brighten Teeth Pen Care Tool

How to use: 1. Clean and dry your teeth 2. Open the lid. Twist another end of the pen 3. Do not touch your teeth within 30 seconds to 1 minute 4.pls don't eat anything in 30 min.and then swish your mouth after 30 min later Note: Keep product away from children. Not recommended for use if pregnant, lactating, recently had oral surgery, or have open wounds or infections in the mouth. Whiteness, sensitivity, burning sensation, or pain can occur temporarily as a result of use, try to keep gel off of the gums and lips. Package Included: 1 x Teeth Whitening Pen