Features 1. **Gentle Whitening Formula**: Our Portable Dental Care Pen features a specially formulated gel with glycerin, propylene glycol, and silica, designed to gently whiten teeth without causing sensitivity, perfect for daily use. 2. **Easy Application**: The innovative twist mechanism allows you to dispense the whitening gel effortlessly. Simply rotate the tip clockwise to release the gel, making it convenient for on-the-go whitening. 3. **Refreshing Mint Flavor**: Enjoy a fresh and invigorating mint flavor with every application, leaving your mouth feeling clean and your breath fresh while you whiten your teeth. 4. **Visible Results**: Regular use of our dental care pen can effectively brighten your teeth, enhancing your smile and boosting your confidence with noticeable results in just a few applications. 5. **Portable Design**: Compact and lightweight, this dental care pen is perfect for travel or daily carry, ensuring you can maintain your oral care routine anytime, anywhere. Our dental care pen is carefully formulated with glycerin, propylene glycol and silica. Designed specifically for continuously improving tooth color and showcasing a confident smile. The usage method is extremely convenient: Rotate the compass at the tip of the pen clockwise (to the right) until the whitening gel overflows onto the brush head. Apply the gel evenly from top to bottom. You can rinse your mouth with clean water 20 minutes after application. And it can effectively brighten the color of teeth and show a confident smile. It contains mint ingredients that can bring a refreshing feeling.