This thick-walled Bomex glass boiling flask is perfect for vigorous heating of liquids in the classroom setting. It can hold up to 1000ml of liquid. The bottom is flat, and the flask features a tooled lip. Stopper size for the flask is No. 8. Excellent for chemical experiments and lab exercises in the classroom setting, or for demonstration purposes for a science fair project.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
View the glory of space with this hi-tech telescope set!
Explore the wonders of wind power with this amazing kit!
Build a robot that's an artist too!
Build 14 assorted solar robots, some of which can travel over water!
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