LED Wrist Ball Trainer Gyroscope Strengthener Gyro Power Ba

Features: Using a Wrist Exercise Ball is the most effective and convenient device to increasemuscles strength in your arm, wrist and hand. A great exercise machine for musicians,typists and sports lovers, the Gyro Wrist Exercise Ball brings gentle and non-impact reliefto Carpal Tunnel Syndrome, Repetitive Strain injury, tendinitis, arthritis and all wrist relatedailments. Just using the 250Hz Wrist Balls for 5 to 7 minutes a day is enough to make a bigdifference! Strengthening the muscles in your wrists, hand and arm will help your performat your best! The Gyro Wrist Exercise Ball is easy to carry around with you so you can useit in the office, on holiday and at the sports club as a warm up. Specification: Color: blue / green / orange / purple Material: ABS, Metal alloy Light Source: LED * 4 Battery: (built-in) Size: 7 * 7 * 5.7cm Packing List: Fitness Gyro * 1 Rope * 1 Instructions * 1 How to use: 1, holding the wrist ball with one hand, the opening part of the upward, the other hand will be the head of the rope into the hole in the center of the ball. 2, with the thumb of the hand holding the ball, turn the ball forward, the rope tightly wrapped around the center of the ball in the center groove. 3, when the rope around the center of the ball half a circle, stop turning the ball center. Use one hand to hold the ball, the other hand to pull out the rope quickly and let the ball center rotate at the fastest speed. 4, immediately open the part down, with the wrist part of the ball, until you can feel the speed of the ball can continue to accelerate. Note: DO not drop the ball on hard surface at any time,the heavy rotor will damage. DO not touch the ball rotor when it is spinning at high speeds,it will burn. LED Wrist Ball Trainer Gyroscope Strengthener Gyro Power Ball Arm Exerciser Exercise Machine Gym Power Ball Fitness EquipmentLED Wrist Ball Trainer Gyroscope Strengthener Gyro Power Ball Arm Exerciser Exercise Machine Gym Power Ball Fitness EquipmentShipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .ReturnIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in goodcondition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.If you are not satisfied with our products or services, please let us know and give us an opportunity to correct them. We will definitely let you experience our intentions and persistence. Thanks again for coming. Your presence is your trust in us and your greatest support. We cannot live up to this trust. We will do our best to help you soe problems and make you 100% satisfied. Your satisfaction is our eternal pursuit. Finally, thank you for choosing our store. I wish you a happy shopping and a happy life. Thanks for coming!