This high-quality red laser module has an adjustable focus lens and operates on 3 to 6V DC. Great for DIY science and optics projects.
This simple but amusing magnetic toy will keep you busy for hours!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This mirascope creates a 3D hologram image!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
This science kit is an essential introduction to physics knowledge!