3D8 8x8x8 3MM 3D Squared DIY Kit LED Precise DIY Kit 4.5-5.5V LED Cube PCB Board
3D8 8x8x8 3MM 3D Led Cube Light DIY Kit Soldering Project Kit 4.5-5.5V Squared LED Electronic Toy Cube Soldering Kit Mini 3D Led Cube DIY Electronics Kit for Children and Teenagers Learning Activities.