The Lux® STEAM Accelerator Sets are ideal for STEAM-based classrooms, maker spaces, or after school programs, with sets designed for smaller groups or classrooms with 12 or 25 students. Conceived to emulate the real world of nature's dynamic structures, Lux Blox® are put together at the elemental level. When snapped into place, the connectors become a strong hinge with 240° of rotation for extreme flexibility, unlike static constructor sets. The star-shaped holes are designed for 2 craft sticks (or a pencil) and the 4 smaller holes for wires or toothpicks, so you can build your own creation. Design vehicles, architectural pieces, molecules, animals, insects, geometrical objects, mathematical manipulatives, or follow where your imagination leads with Lux Blox® STEAM Accelerator sets.