2 pieces brass ball 5/8 diameter tesla coil spark gap

What is for sale: 2 pieces brass ball 5/8 diameter tesla coil spark gap

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Need more than one pair of these? See my store where you can purchase multiple quantities. Sold in packets of two pieces
Any questions, please ask. I will get back with you ASAP.
I have other sizes too - check my store or listings for other sizes.