Feature:1. Fast Whitening: Teeth whitening pen is very safe, it only takes 1 minute to provide fast whitening effect and bring a complete teeth whitening experience.2. Twisting Design: The tooth cleaning pen adopts a twistable design and is equipped with a soft brush head, which can gently brush each tooth.3. Remove Tooth Stains: Tooth cleaning pen can effectively and quickly remove many years of stains caused by coffee, tea, wine, smoking, soda, etc.4. Safe And Gentle: Tooth whitening pen is safe and gentle, suitable for daily use, will not cause tooth sensitivity, you can use it with confidence.5. Compact Design: The tooth cleaning pen is small and portable, and it is convenient to carry when traveling and does not take up space.Specification:Item Type: Teeth Whitening PenShelf Life: 3 YearsNet Content: 2 x 3ml Package List:2 xTeeth Whitening Pen