Check the listing for details. Elenco Snap Circuits Beginner Electricity Learning Kit - SCB20. Condition: Used. Listed at 16.00 USD. Excellent overall condition, has all the pieces and it all works. The battery chamber has some minor corrosion on the contact points and one of the screws that holds the battery lid on is broken, although it stays together without it.  The Elenco Snap Circuits Beginner Electricity Learning Kit (SCB20) is an educational toy designed for children aged 5 years and up. Released in 2016 by the brand Snap Circuits, this kit allows kids to explore the basics of electricity through hands-on experimentation. With easy-to-follow instructions, children can build various circuits to learn about conductivity, resistance, and more. This interactive learning kit is a fun and engaging way for young learners to develop an interest in science and technology.