3 pieces jaw training exerciser face fitness ball facial muscle strengthening beauty device slim healthy double chin exercise equipment unisex levels

Product Description Specifications: Material: Silica Gel Size: 30*35*30 mm / 1.2*1.4*1.2 inches Color: Blue / Purple / Black Blue Level 1 – Resistance 40 pounds Purple Level 2 – Resistance 50 pounds Black Level 3 – Resistance 60 pounds Instructions: 1. Boil the product; when boiling, the entire product should be submerged in boiling water for 15–25 seconds. Then rinse the product with water. 2. After acclimating to the teeth, boil the product for 10–15 seconds, rinse with water, and place the product on the teeth, gently pressing the white bite strip for optimal shaping. 3. Practice, and you will be good to go! To achieve the results and reduce the risk of injury, please follow our recommended training program. Included Package: 1* Facial Muscle Training Device Note: It is strongly recommended to start from Level 1 (Blue) and gradually progress to Level 3 (Black) to activate and strengthen the jaw muscles. Safety Warning: Not applicable *Strengthen the jawline: A sculpted jawline looks younger. *Convenient, hands-free: Portable and usable anytime, anywhere. *Reduce appetite: Chewing has been proven to decrease appetite and aid in weight loss. *Tighten the face: With adequate training, rest, and nutrition, facial muscles grow just like other muscles! *The course includes three facial muscle training devices. Using them will help clarify the face and make it look younger.