Power Blox Advanced Classroom Set
Patented technology you won't find in any other toy brick set. No wires! Build circuits directly into your projects. Stimulate young minds with creativity, imagination and science. Light up your 3D circuits with our unique power block. Use your own imagination to create awesome structures. Great addition to any STEAM curriculum. Contains over 400 patented parts, including 45 LEDs. 9V battery required. Compatible with other toy brick sets.
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