Have you already mastered the engaging fun and difficulty of the classic Rubik's Cube? Are you bored with typical puzzles. Are you a gultton for punishment in general? Then it's time to double the fun, as well as the challenge, with this 2x2x4 Cube that represents an interesting twist on the original Rubik’s Cube. Imagine two 2x2 Rubik’s Cubes on top of one another, that are able to rotate around a central axis. This allows for an especially diabolical twisty puzzle! Just when you thought you were ready to retire the cube, the experts at Rubik's know exactly how to pull you back in! Make's an excellent father's day gift for the tinkerer who's seen it all!
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Great premium general purpose KingSeal Nitrile gloves in size SMALL. Not for medical use.
Durable, anti-fog safety glasses that fit comfortably on any head size.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
These premium 5mil medical-grade Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
These large, powder-free, 5mil Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
The Wimshurst Machine is a high quality static machine for student labs.
Explore the wonders of wind power with this amazing kit!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This is a great clean heat demonstration model for the classroom setting!
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