7-Piece Light-Up Blocks Set - 1373796008017
By SHARPER INNOVATIONS LTD
SHARPER INNOVATIONS LTD
Create limitless light, color, and art effects simply by piecing together variously shaped 4-cube tetra blocks in varying ways! The blue base block sends current throughout any completed design to give it a warm glow. Fun way to create a cool freeform design! Set includes seven blocks in yellow, red, purple, green, blue, and orange colors.