Build your buzz wire then attempt to guide the metal hook along your course without touching the wire! If you do touch the wire you will complete the circuit, making the LED light up and the buzzer sound. This kit will take approximately 25 minutes to prepare and construct. Measures 13 x 7.5 x 7.5cm when assembled. Instructions included. A 3mm screwdriver, scissors, wire strippers, hair dryer and 2 x AA batteries are required to complete this activity (not included). For 8 years plus. Colours will vary.