I bought this as a set (original price: 7800 yen). I no longer need the bottom teeth, so I'm selling them. The following is quoted from the website: [Product Name] Instant Smile [Contents] Instant Smile lower teeth only, instruction manual ● No denture adhesive is required. → This product uses a special adhesive to mold to your teeth and is used by fitting it in place. ● Can be used repeatedly → Can be used repeatedly unless damaged. ● Easy to clean → Please clean with water and a toothbrush. [Size] Lower teeth: Width 4.9 x Height 1.5 (unisex) [Color] Natural White [Material] Body: Polyester resin Adhesive beads: Polycaprolactone (PCL resin) ※ This product uses materials that have passed the safety standards inspection of SGS (public inspection organization) [How to use] [Lower teeth] Put the product in a container such as a cup with boiling water (90°C or higher) and heat it. Wait about 3-5 minutes until the adhesive material becomes transparent and soft, then take it out. ※ Please be careful not to get burned when handling hot water or steamed towels. Soften the adhesive beads in the same way (the beads become transparent when softened) and shape them to attach to the back of the main body. ※ Attach the adhesive material so that it enters the holes on both ends of the main body. Attach the product to match the curve of your teeth, and to prevent it from coming off, adjust the adhesive material so that it wraps around the back of your teeth and fix it until it hardens. The product will harden in about 3-5 minutes, and then you can remove and attach it freely. ★ I am not considering lowering the price. ★ Immediate purchase is welcome. Even if someone is commenting, I will prioritize the buyer. Thank you for your understanding. ★ Depending on the size, etc., I may change the shipping method from Rakuraku Mercari to Yu-Yu Mercari (both are anonymous shipping).