100% brand new, high quality
Size: One size
Color: purple, blue, black
Blue level 1-40 pounds resistance
Purple level 2-50 pounds resistance
Black level 3-60 lbs resistance
It is a facial exercise product that can help strengthen and tone facial muscles. Get a clearer face and give your youthful appearance a new look. It only takes 10 minutes a day to see the difference. After enough training, rest and nutrients, your facial muscles will grow like other muscles!
*It is strongly recommended that you start from level 1 (blue) and gradually enter level 3 (black), because your mandibular muscles need to be activated and become stronger.
Yanshan 30 40 50lbs Food-grade Silica Gel Jawline Exercise Ball Muscle Trainin Fitness Ball Neck Face Toning Jaw Muscle Training - WHKR4NTY