Description
packaged in a wooden storage box
this Wimshurst generator builds a visible high-voltage spark
delivering fuel from the lab gas jet to Bunsen
Features white enamal graduations every 100mL
6-Piece Parallel Plastic Pulley Set, 50mm Diameter Science Classroom packaged in a wooden storageSix pulley set with single, double parallel, and triple parallel plastic wheels at 50mm diameter in low friction ball bearing steel frames, sized for whole class compound pulley setups.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
