14

Stack the LED blocks onto the battery module and build your own tower of flashing lights! The LED blocks work in any direction and also change colo...

Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome...

Use a steady hand and navigate the hook around the maze without touching the metal wires together. If you do, the buzzer will sound with a “BEEP”. ...

Patented Technology you won't find in any other toy brick set. No Wires! Build circuits directly into your projects. Stimulate young minds with...

Assemble this cutting-edge robotic arm from almost 300 plastic pieces, learning how each part comes together in its intricate mechanical design. Ju...