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Grade 3 and up. This upgrade kit converts Electronic Snap Circuits® Jr., SC100 (item #964512) into Electronic Snap Circuits®, SC300 (item #964513). Upgrade kit includes 30 new partsAM radio components, transistors, ICs, capacitors, resistors, and moreplus instruction manual to build an additional 200 projects. Must already own or purchase Electronic Snap Circuits® Jr., SC100.
Build more. Learn more. Affordably expand the units you already own.
Grade 3 and up. This upgrade kit converts Electronic Snap Circuits® Jr., SC100 (item #964512; over 30 parts, 100 projects) into Electronic Snap Circuits®, SC300 (item #964513; over 60 parts, 300 projects). Upgrade kit includes 30 new partsAM radio components, transistors, ICs, capacitors, resistors, and moreplus instruction manual to build an additional 200 projects. Must already own or purchase Electronic Snap Circuits® Jr., SC100. Needed but not supplied: 2 AA batteries (item #756316).
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.