Help your child expand their electronics understanding with Elenco's Electronics Playground & Learning Center, which includes 50 amazing experiments and requires no previous knowledge. Spinning coil connections make it safe and easy for anyone to use. Build an alarm, radio, metal detector and more, all while learning about the wonders of electronics. Easy-to-read and illustrated instructions are included for all 50 experiments. One nine-volt battery, not included, required.Price: $24.99
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