- Borosilicate glass
- Tube that narrows in the middle and has 3 smaller "J" shaped tubes emanating from it
- 7.75in from end of tube to end of tube
- 6.5in from bottom of main tube to top of "J" shaped tubes
The sturdy borosilicate venture tube is a great way to visually and kinesthetically study the measurement of flowing liquid. It is very useful in demonstrating and observing the Bernoulli principle (fast flowing liquid exerts less pressure on its surroundings than slow flowing liquid does).