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!
This microscope is so versatile you can even take it with you on a job site!
This classic desk toy will keep you amused!
Use this laser pointer for any professional presentation!
Learn all about the science of light, optics and visual perception with this wonderful kit!
An educational light experiment kit for kids 8+.
This glass Erlenmeyer mug makes an excellent gift!