The Wire Game Classic Collision Electric Shock Maze Game Intellectual Development Toys Electric Bump Maze Game Concentration Exercises for Kids Teens Adults (Mint Green) A classic game of skill, keep your hands steady and don't touch the wires or you'll be buzzing! The gameplay is simple, the handle does not touch the line, and the game is opened, as long as it passes smoothly and silently. When the metal hook makes contact with the wire, there is a musical hum and light. Don't worry, this game is safe and reliable, powered by button battery only, no harm to human body. The size is about 17*5*13cm/6.69*1.97*5.12in. Recommended for children over 5 years old. Circuit principle: When the metal hook of the flashlight contacts the conductive metal wire, power supply, vibration motor and PCB, a circuit is formed. Under the control of the IC, the speaker beeps when power is turned on. When the metal of the flashlight doesn't touch the conductive wire, the circuit is broken, the power goes out, and the motor and speaker don't work. Cultivate children's ability to resist pressure, concentration, willpower and hand-eye coordination, develop large and small muscles, enhance the brain's ability to control hands, stabilize ability, exercise hand flexibility, and cultivate children's good attitude. Stress and stressful environments. You can play and compete with friends and family. Suitable for family gathering, bar party toys, adult children toys. Applicable occasions: This science kit is suitable for physics class experimental supplies, parents teaching children the basics of electric current, and gatherings of young physicists who love physics. Build your own and learn how to wire circuits.