Guerrilla sale now on!! Please note that the expiration date is short!! Trial price!! First come, first served. For right nostril, 130mm, soft, 2 pieces~ The product is unopened and new. If you comment, you can buy from 1 piece. Currently, the minimum price seems to be 300 yen, so the price is 300 yen per piece. We will give a slight discount for bulk purchases. Please comment if you want to buy in bulk. If you want the instruction manual, please comment. If you don't comment, we will not include the manual, so please be aware. This product improves sleep apnea and snoring. By improving snoring, it reduces daytime sleepiness and shallow sleep. Nasteent requires a prescription, so please use it at your own risk. Expiration date: December 2025. *We also have roses and bulk purchases, so if you have any requests, we will accommodate them and create a dedicated listing, so please comment. *Please note that we may not be able to meet your requests. *We are not responsible for any damage to the box or defective products, so please consider carefully and purchase at your own risk.