Circuit blox 59 projects - build your own flying saucer and fiber optic light kit.
Great addition to any stem program.
Learn all about electricity, current and voltage.
Discover how lights, alarms, motors, switches and more work all while building fun projects.
Compatible with other building brick sets.
Build 59 different projects.
Contains 22 parts.
Requires 3 ""AA"" batteries.
Ages 8 and up.
