Magnify small print with this classic magnifying glass - 2.5 inch diamter lens with 3-4X magnficication. Great magnifying power is important for all kinds of purposes. Play botanist or biologist and study the flora and fauna of your local habitat! Or, use it examining clues and solving mysteries around the house! Great for science experiments, exploring the outdoors, and more!
View the glory of space with this hi-tech telescope set!
Build 14 assorted solar robots, some of which can travel over water!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
A massive mounted set of 100 rocks and minerals found in the US,