DescriptionOrigin : CN(Origin)NET WT : 20gSize : ModerateModel Number : BY5477Item Type : Teeth WhiteningIngredient : Peppermint oil,Glycerin,TriethanolamineNumber of Pieces : One UnitProduct Name : Teeth Whitening PenItem Type : Teeth Whitening Product, Teeth Cleaning PenAdvantage : Easy to operate, convenient for use.Feature : Portable, Convenient, Effective, MildFunction : Teeth Stain Removal, Oral Hygiene CleanserSuitable For : Suitable For Yellow Teeth, Dental Calculus,Teeth FilthSuitable age : Any age,Deep whitening, make your teeth white quicklyQuality Inspection : Qualified, Gentle formula, does not hurt enamelExpiration Date : 3 Years, Removing Plaque Stains Teeth Whitening Pen Instant Remove Plaque Coffee Stains Gel Fresh Breathing Bleach Dentistry Tool Deep Cleaning Products Effectseasy to operate, convenient for use. The soft brush tip evenly coats the surfaces of teeth Advantage:1. Having a whiter smile in 3 days,fits each person's unique smile and teeth whitening.2. Easy to operate, convenient for use.3. The soft brush tip evenly coats the surfaces of teeth.4. Brings the power of professional whitening directly to you in a convenient gel pen.Product Information Product name Teeth Whitening Pen Specifications3ml / 0.1 fl oz Ingredientseasy to operate, convenient for use. The soft brush tip evenly coats the surfaces of teeth Shelf Life3 years 7 days Teeth Whitening Pen1. Teeth Whitening, Remove tooth stains and improve yellow tooth2. Care for the gums, refresh the breath3. Painless, safe and healthy, fast whitening teethDeep whitening, make your teeth white quicklyEffective whiteningComfortable designNot hurt the enamelEasy to useMild nature360 all-roundJust brush lightly, you will have bright white teethGentle formula, does not hurt enamelHighly dense gel, more docile, mild enamel ingredients, not sour, no pain, no irritationNourish inside and outsideLong-lasting bright whitePowerful whitening ingredients, care for your teeth Peppermint oil Glycerin TriethanolamineRecommended method1. Cleaning your teeth.2. Open the front lid, gently press the button 2-3 times at the end of the pen to dispense the essence onto the pen brush.3. Apply a layer of the whitening serum to each tooth surface, then keep mouth closed for 20 minutes.4. For best results, repeat twice daily for 7 days, then use as needed for weekly touch-up.