Vinyl Educational Alternative Energy Clever Easy to use

Easy to use

Bottle of 100gram

Mounted in channel with a hinged joint and micrometer screw to give fine adjustment

and educational environments for precise pressure measurements

Vinyl Educational Alternative Energy Clever Easy to useIt provides an excellent way for students to learn about alternative energy. This ball features 90 facts and questions about alternative energy. That will give students a thorough introduction to this topic. It can be used at school in organized classroom activities and in counseling settings. 24" Diameter. Designed for use in classrooms but is an ideal choice for science classrooms and household use. If you need custom order with different sizes