Easy Remove Years of Stains - Our professional Snowshinee teeth whitening pen can effectively and quickly remove years of stains caused by many reasons such as coffee, tea, wine, smoking, soda and more. This teeth whitening has a natural mint flavor that will keep your mouth feeling fresh and clean! Safe & Non-Sensitive for Daily Use - This teeth whitening pen is ultra safe and whitens your teeth quickly without any tooth sensitivity! The pen contains 40+ uses and with continuous use, teeth can become 4-8 shades whiter. Professional Quality & Affordable - Our whitening pen can provide an excellent solution for high-quality whitening without any sensitivity. No need to go to the dentist for expensive and harsh chemical whitening treatments. Convenient and Travel-Friendly - The compact design measured at 5 minutes makes it very easy to whiten your teeth on the go, at any time and any place. The pen device has a durable twisting mechanism and a soft brush head, which can gently apply each tooth and its gap to obtain a complete whitening experience. This whitening teeth pen is portable and can even be used while traveling. Easy to Use and Store - This teeth whitener is very easy to whiten teeth, and the steps are simple: brush tooth, twist pen, leave gel onto teeth, rinse mouth. Its easy to store in a cool, dry place, away from direct sunlight Direction: Step 1 Prepare--Brush and floss your teeth. Step 2 Apply---Twist the pen clockwise until the gel is squeezed out. Keep your mouth wide open and apply a thin layer on each tooth. Avoid contact with the gums. Step 3 Rinse---Leave the gel in and do not eat or drink for 30 minutes. Rinse the mouth off with water after 30 minutes. Step 4 Persist---Use it twice a day. For better results, use it continuously for at least two weeks. Note: Please keep using our product for at least 2 weeks in order to see the whitening result since the ingredients are very gentle and safe, and it takes some time to see the result. Specification: Name: Teeth Whitening Pen Net Content: 3ml Shelf Life: 3 Years Storage Method: Store In A Cool Place Product Weight:18g Ingredients: Menthol Note: KI K2 has different packaging, and different product appearances, but the same product functions