Standard 100ml graduated cylinder. Great for chemistry experiments.
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
Defy gravity with this cool balancing eagle!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
Build a tumbling robot that gets up right after it has fallen down, without any outside help!