You can use this rubber stopper to contain liquid in test tubes and flasks. Fits tightly to prevent chemical leaks. Highly recommended for use in the science classroom or when displaying a science project!
Make the coolest 3D pin art on your desk with this amazing desk toy.
This microscope is so versatile you can even take it with you on a job site!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Explore the wonders of wind power with this amazing kit!
Build a magnetic levitating train with this science fair project kit!
Use this kit to introduce electromagnetic principles in the classroom setting!