Power Blox Advanced LED Building Blocks Set

Build 3D circuits into your structures without any wires! Conductive tin plated parts are used to create 3D circuits from the battery pack to the LEDs to integrate lights into your structures.

• Online instructions show you how to build a girl whose eyes and dress light up red, blue or green
• Contains 110 unique, patented parts including 15 LEDs you won't find in any other toy brick set
• Patented technology enables you to build 3D circuits into your structure with no wires!
• Directly compatible with other brick building construction sets
• STEAM product that teaches how to build 3D series and parallel circuits to light your imaginative creations