Cyntech - Converts SC-300 Snap Circuits into SC-500 Elenco Snap Circuits Pro. Includes 12 new parts, including recording IC, transformer, FM radio, meter & more to build an additional 200 projects! #snapcircuits #
Snap Circuits SC300 Electronics Discovery Kit with Snap Circuits Jr. SC100 www.teclam-usa.com
Buy Snap Circuits UC-30 Electronics Exploration Upgrade Kit | SC-100 to SC- 300 | Upgrade Junior to Classic Online at Lowest Price in Ubuy Nepal. B000RQES28
Snap Circuits Classic SC-300 Electronics Exploration Kit | Over 300 Projects | Full Color Project Manual | Snap Circuits Parts | STEM Educational Toy for Kids 8+ 2.3 x 13.6 x 19.3 inches