Description
charge accumulation
Long-focal double-concave glass lens at 75mm diameter and 300mm focal length
625 inch cardboard storage box
Solid carbon electrode bar that conducts current without participating in electrochemical reactions
50mm Spark Induction Coil, 11.5 x 7 x 6" Rod Material_Stainless Steel charge accumulationBuilt on a step up transformer with an electromagnetic shaker pulsing the primary winding, this coil draws tens of thousands of volts from a 9 12V DC source to strike 50mm sparks.
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
