A set of 10 minature liquid-filled compasses, perfect for a variety of science experiments, especially those involving magnets. Also makes a great inexpensive prize idea for science classroom contests. Each compass has a diameter of 0.75 inches and a height of 0.25 inches. Black base and white markings make taking readings on the go easy.
Note: These compasses may contain a small air bubble. This is normal and does not impede the compass function.
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Build a model green house and 9 other green energy-related devices with this great kit!
This kit focuses on teaching children about electricity and how electronic devices work!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Working model representing the sun, earth, and moon and their relationships.
Watch what your music can create with this amazing Snap Circuits set!