The Jacob’s Ladder is an ancient toy featuring optical illusion and hands-on fun that never grows old. Made of 2-inch square wood blocks and a colorful ribbon, you can perform tricks, optical illusions and discover fun shapes with this toy. Comes in a collectible box. Excellent as a stocking stuffer or party favor!
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
A massive mounted set of 100 rocks and minerals found in the US,
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
Build your own 10 inch kaleidoscope with this great kit!
This is a deluxe soldering station that can handle any kind of application!
Great tarantula specimen for the science classroom!