The jaw muscle trainer is the perfect tool to train the jaw muscles and achieve a defined jaw line. The set consists of 6 pieces and offers 3 adjustable training levels（40lb,50lb,60lb）, suitable for beginners and advanced users. The trainer is made of food-safe and hygienic silicone material.
Follow these simple steps:

Step 1: Start with the trainer at the lowest resistance level. Clean the Silicone Jaw Trainer before and after each use with warm water and mild soap.

Step 2: Place the Silicone Jaw Trainer between the upper and lower molars in the center of the mouth.

Step 3: Gently press on the jaw to hold the trainer in place.

Step 4: Tense the jaw and facial muscles by clenching the jaw for 20-30 seconds and pausing for 10 seconds. Repeat this exercise 5-10 times, depending on your comfort and strength level.

Step 5: Repeat gradually until you are comfortable with the highest level of resistance.

Safety Precautions:

Do not use the Silicone Jaw Line Trainer if you have any jaw pain or injury.

Consult your physician before beginning any new exercise routine, including the use of the Silicone Jaw Line Trainer.

Do not overuse the device to avoid damage.

Always start with the lowest resistance level and gradually increase the levels to avoid injury.