? 【CLASSIC SKILL GAME】 - Electric Shock Game is a Classic Skill Game. You Need a Steady Hand, Don't Touch the Wire, As Long As It Passes Smoothly and Silently. when the Metal Hook Touches Metal Wire, Music Buzz Will Sound and Lights Will Be Emitted. ? 【SAFE TO PLAY】 - Game Buzzer with 3 AG10 Batteries As Power Supply, Human Body Will Not Have Any Sense of Current, and It is Very Safe. Perfect for Testing Intelligence and Challenging Children's Patience. Product Size About 17 X 13 X 5cm. ? 【EDUCATIONAL TOYS】 - Focus Ability and Hone Willpower, Patience Training, Electric Shock Game Can Improve Childrens Ability to Eliminate Interference, and Overcome Inner Anxiety, Cultivate Children's Good Mentality in a Stressful Environment. ? 【LEARN PRINCIPLE OF CIRCUIT】 - when Metal Hook of Maze Game Touches Conducting Metal Wire, then the Power, Vibrate Motor and PCB, It Makes a Circuit. Under the Control of LC, the Loud Speaker Makes Buzz Noise when the Power is On. ? 【EXCITING PARTY GAME】 - Hand-eye Coordination and Fine Movement, Develop Muscles, Strengthen Brain's Ability to Control Hand, Stabilize the Ability. You Can Play and Compete with Friends and Family. Buzz Wire Game is Suitable for Family Gathering.