Thank you for viewing! * Negotiations for price reduction are welcome! * First come, first served. * Initial defect guarantee included. I have many other wonderful products for sale♡ \* Opened once for photography. ↓ Further discounts available for bulk purchases \#Yuzuponzu'sShop * **[Experience the effect with 2 weeks of continuous use]** By using the whitening gel pen, your teeth will become brighter within a few days of starting use. It is recommended to use it twice a day, and by continuing for 14 days or more, the yellowing and stains on your teeth will be removed, and you can experience the whitening effect more deeply. * **[Easy to use and convenient to carry]** Unlike methods using whitening sheets or mouthpieces, this is an easy method of simply applying the gel to your teeth. The gel pen is the same size as a ballpoint pen, so you can put it in a small bag or pen case and carry it anywhere. * **[How to use]** 1. Keep turning the bottom of the pen clockwise, and the gel will come out from the tip of the brush. 2. Open your mouth so that your lips do not touch your teeth, and brush the gel evenly on the surface of your teeth. 3. After applying the gel, keep smiling for 30 seconds and wait for the gel to set. 4. After about 30 seconds, close your mouth and wait for 1-2 minutes. 5. Finally, rinse your mouth with water. * **[Precautions for use]** Do not swallow the gel. For optimal results, avoid eating or drinking for 30 minutes after use, and it is recommended to rinse your mouth before eating or drinking after use. Management Number: 2-67-$$580