Description
Two-part split heart model on an integrated base separates into right and left hemispheres
sized for solenoid and transformer windings that need many turns in a compact space
packaged in a wooden storage box
this Wimshurst generator builds a visible high-voltage spark
5-inch inner-diameter end tubes
6-Piece Parallel Plastic Pulley Set, 50mm Diameter Science Classroom Two-part split heart model onSix 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
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