Specification: Product Type: Teeth Whitening Pen Net Content: 4ml Product Volume: 1.8cm X 1.8cm X 12.8cm Ingredients: Water, Glycerin, Peppermint, Etc. Storage Method: in a cool and ventilated place Efficacy: remove yellow teeth, cigarette teeth, tea stains How to use: 1. Brush and floss your teeth; 2. Turn on the tooth whitening pen, keep your mouth open, and apply a thin layer to each tooth. Avoid contact with gums; 3. Leave the gel in it for 20 minutes, do not eat or drink, rinse your mouth with water. Package Includes: 3pcs * Herbaluxy Lanthome Teeth Whitening Pen Notice: Please use our product continuously for at least 2 weeks to see the whitening effect; because the ingredients are very mild and safe, it will take some time to see the effect.?Easy to Carry?: The LANTHOME Teeth Whitening Essence is Designed to Be More Accessible and Easy to Use. This Convenient Teeth Whitening Pen Offers a Portable-sized Dose of Whitening Essence That You Can Apply Anytime, Anywhere!. ?Easy to Target?: Teeth Whitening Kit Features a Small Brush at the Tip, Which Makes It Super Convenient and Easy to "paint" the Whitening Essence Formula Directly Onto the Teeth in an Even Coat Without Being Messy. With a fine and focused tip brush, the gel can be effectively applied to targeted areas on your teeth. Plus, It Works! It Gets Rid of the Yellowish Stains. ?LANTHOME Teeth Whitening Essence?: This tooth whitening pen is extremely safe, effectively and quickly remove years of stains caused by coffee, tea, wine, smoking, soda, and more, delivers quick results with only 1 minute of daily use! The pen contains more than 20 uses and with successive use, teeth can become 4 to 8 shades whiter. ?Convenient & Teeth Whitener?: Our whitening pen is the perfect at-home solution for premium quality whitening without any sensitivity. There is no need to visit the dentist for expensive and harsh chemical whitening treatments. ?Effective & Natural Mint?: teeth whitening essence formulated with active ingredients that gently yet effectively remove stubborn stains and all kinds of dirt deposits that brushing alone cant get rid of. this whitening serum removes surface stains and discoloration without the sores, bleach-induced enamel damage that mouthwashes can cause. Its natural mint flavor will keep your mouth feeling fresh!.Best Sellers Rank: See Top 100 in Health & Household. Flavor: Mint. Unit Count: 1.00 Fl Oz. Number of Items: 3. Item Form: Gel. Brand: YG LianKai. : B0BVJCFQ2W. Manufacturer: YG LianKai. Date First Available: February 19, 2023. Package Dimensions: 5.08 x 2.64 x 0.75 inches; 2.08 Ounces.