Sell Xiaomi Mijia Yunmai Powerball Gyro Spinner Exercise - YMGB-Z701 best price

Note: Ask for stock availability information first Xiaomi Yunmai this powerball is spherical drive system with gyro spinning so as to give resistance when you move your hand. Very handy for everyday use to train the muscles of the hand or just to stretch the muscles. Features No Electricity This ball uses mechanical energy that does not use electricity at all. Powerball wiggle enough to produce energy for this tool. metal Core The central part of this powerball zinc alloy made from iron so it is weighty and stable during use. Variable Speed ​​Lights Powerball can produce light that is useful to guide you when playing the powerball. This light will change speed depending on its rotational speed gyro. Package Content Items that you can in the product box: 1 x Xiaomi Mijia Yunmai Powerball Gyro Spinner Exercise - YMGB-Z701