Detailed description: Place of Origin: Cn (Place of Origin). Scent: Mint. Applicable objects: adults. Function: Teeth whitening. Net content: 3ml-3g-0.1oz. Efficacy: Teeth whitening. Highlights: 1. The whitening effect effectively removes tea stains, coffee stains, and dental plaque. 2. Teeth whitening reduces tartar, strengthens oral hygiene, and reduces oral diseases. 3. Can be used on the go. 4. Whiten teeth faster. 5. Easy to use. How to use: 1. Brush and floss your teeth. 2. Dry the teeth with a paper towel. 3. Rotate the bottom of the pen clockwise (to the right) until a small amount of gel flows from the gel cavity onto the brush. You may need more twists and turns the first time you use it. 4. Keep your lips away from your teeth. 5. Use a uniform brush to apply a thin layer of gel on each tooth. Do not apply gel on the gums. 6. Relax your lips after 30 seconds. 7. Avoid eating or sagging within 30 minutes after treatment. 8. Use twice a day until your teeth reach the desired white tone. 9. Be sure to cover the lid to prevent the essence from drying out. 10. Store in a cool place, preferably refrigerated. Delivery Quantity: 1piece Note:Manual measurement, there may be 1-2cm/1-3g error, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture, and the main picture shall prevail.