Elenco Snap Circuits Upgrade Kit- SC-100 to SC-300
This is the Electronic Snap Circuits Upgrade Kit, it adds experiments 102 - 305 to the Electronic Snap Circuits Jr. Kit. The included manual provides instructions to successfully complete each of the experiments.
Includes: 29 Snap Blocks, 1 Bulb
Ages 8+
NOT suitable for children under 3 years.