JAX Mouthpiece (Black)

＜How to adjust to fit your teeth＞ First, prepare hot water at 90 degrees in an electric kettle. ・Rinse the JAX mouthpiece with water and place it in your mouth to check the bite. (Do not remove the black pin at this time.) -Immerse the part that goes in your mouth in 90 degree water for 15 seconds. After 15 seconds, remove it from the pot and once it has cooled down enough to not burn you, place it in your mouth and bite down hard for 5 to 10 seconds (just enough so that your teeth touch the black pin). ・Attach the mouthpiece to the regulator and remove the black pin to complete the process. If the mouthpiece does not fit properly, start again by immersing it in hot water. JAX mouthpieces can be easily customized to fit your teeth. A mouthpiece that fits your teeth allows you to enjoy diving without stress underwater. Most people say that once they use a JAX mouthpiece, they never want to use any other mouthpiece.