Shape memory bite mouthpiece 1 piece

Just put it on before you go to sleep! Just soak it in hot water and bite down lightly to easily create a mouthpiece shaped like your own teeth! [Product size] (Approx.) Width 6.5 x Length 6 x Height 2 cm [Material] EVA resin [How to use] 1. Prepare a container that can fit all the mouthpieces and place the mouthpieces inside. 2. Add hot water (approximately 70 degrees) until the mouthpiece is completely submerged. 3. After about 30 seconds, remove it with chopsticks, being careful not to burn yourself. *Please be careful not to let it soften too much. 4. Drain the water, let it cool a little, then look in the mirror, make your face straight, center the hollow part, place it over your upper teeth, and bite down slowly. Press it against your teeth from the inside and outside, then remove it and soak it in water for about 10 seconds. (If it doesn't fit properly, repeat the process.) All you have to do is wear it when you go to sleep. 5. If the mouthpiece is too long, cut off the excess part with scissors. [Caution] ・It takes 2-3 weeks to get used to it. For the first 2-3 days, use it for a few hours and gradually get used to it. Once you get used to it, wear it when you go to sleep. If any problems occur, discontinue use. *Please do not use if you fall under any of the following categories. -People who have difficulty breathing through their nose Those with loose teeth ・Those who have pain or abnormalities in the jaw joint, gums, etc. ・People with many dentures - If using this product causes pain or persistent discomfort in the jaw joint, discontinue use.