XCBW Supernova Models Gyroscopes, Wrist Trainer Gyro Ball, Rehabilitation and Strengthening, Wrist, Grip, Forearm, Arms…

FLEXIBLE AND ADJUSTABLE: The strength of the forearm exerciser can be adjusted according to your arm length and strength level, perfectly adapting to your needs, helping to enhance the wrist and arm strength and grip, and improve the exercise effect.
SEALED ABS MATERIAL: The wrist strength exerciser is made of high-quality ABS material, which is well sealed, more pressure-resistant, and safe to use. It can help you complete an excellent arm strength exercise no matter what your strength level is.
SUPER FLEXIBILITY: The forearm exerciser’s super-flexible, highly elastic springs allow this forearm strength trainer to have massive flex and never break or deform.