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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
built 4-6:2012
Durable body-mounted die-cast metal semi-scale lower shelf Type E couplers
Watch them as they break all speed limits while learning concepts related to elasticity
raised rear suspension and drag slick tires
Circuit Blox Build Your Own Buzz Wire Challenge built 4-6:2012Use a steady hand and navigate the hook around the maze without touching the metal wires together. If you do, the buzzer will sound with a BEEP. Whoever gets from one side to the other with the fewest number of beeps wins! Instruction sheet included 6 total pieces An excellent introduction to the Circuit BloxTM line Compatible with other toy brick sets Requires three (3) AA batteries