| Brand | CPO Science |
|---|
Check the listing for details. CPO Science Lever Physics Educational tool Balance Bar Laminated Wood. Condition: Used. Listed at 19.99 USD. The CPO Science Lever Physics Educational tool is a balance bar made from laminated wood, designed to help students learn about different concepts in physics. The lever principle can be explored through the use of this balance bar, making it a versatile and engaging tool for science education.