A classic skill game, you need a steady hand, 't Contact the wire, otherwise you will make a buzzing sound The gameplay is simple, the handle does not Contact the wire, and is , as long as it passes smoothly.Safe and , powered by button battery, no harm to human body. Recommended for children over 3 years old.Hand-eye coordination and fine movement, develop and small muscles, strengthen the 's to control the hand, stabilize the , and exercise the flexibility of the hands.Concentration exercises willpower, patience and concentration training, enhances children's to eliminate interference and overcome inner anxiety. Strengthen the to resist stress, experience tension, cultivate a good attitude and calm thinking in a stressful and stressful environment.Very suitable for gatherings, bar , adult children's toys.Colour: OrangeMaterial: plastic + metalSize: 17 x 5 x 13cmPackage Contents:1 x Electric bump toyOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.