One of the coolest desk toys of all time! A different sculpture every time!
This reversible magnetic sand timer can be used like a regular hourglass without the base or as a cool magnetic hourglass with the magnetized base.
Every kid needs one of these spheres!
Build your own 10 inch kaleidoscope with this great kit!
See the constellations visible in the Northern Hemisphere on this watch!
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.
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
Build a robot that's an artist too!