Check out this little maze pen! This cool xUmp.com-branded pen is made up of a plastic maze configuration. It contains two little metal balls, and the object of the puzzle is to get one ball on each side of the pen. More challenging than it looks, this pen makes a great stocking stuffer or small gift that will challenge the user.
This genuine meteorite is great for the rock collector in your family!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
See the solar system in action!
Ever wonder how to survive in the wilderness? These cards can help!
Every kid needs one of these spheres!
Over 300 electronics projects in this kit will keep the young scientist busy!