Looking for an eye-catching desk toy or centerpiece that’s sure to ellicit some stares and questions? Look no further! This massive glass diamond is presented in an attractive, padded case with a small glass stand. Place it on your desk or endtable and have fun counting how many people ask, “is that thing real??” Makes an excellent quirky gift.
Great tarantula specimen for the science classroom!
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.
Every kid needs one of these spheres!
Comprehensive collection of 30 fossils.
Get one of the craziest and coolest kaleidoscopes around!
Build a tumbling robot that gets up right after it has fallen down, without any outside help!