A plastic petri dish with a diameter of 85mm. Great for chemistry experiments, and an easy and affordable way for teachers and chemistry instructors to re-stock their clasrooms for the school year.
Build over 100 exciting electronic projects with this easy to use kit!
Great reference card for chemistry and physics students.
Check out this high-quality gyroscope!
This magic bird defies gravity before your very eyes!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
View the glory of space with this hi-tech telescope set!