Rotate this 6.5 inch kaleidoscope to experience a constantly changing view of the world. With the ability to show amazing colors and shapes, the outside design reflects an old world charm. Excellent for use as as stocking stuffer or party favor.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Use this temperature-controlled soldering station for a variety of soldering applications!
Use this awesome prism to teach about optics and light in the classroom setting!
Comprehensive collection of 30 fossils.
See the solar system in action!
Experience this sphere powered by the sun!