A silver colored version (stainless steel) of these balls come with the Delux Wimshurt Hareware Kit
These brass balls are hard to find and expensive when you do find them.I imported these balls and bought them in bulk to lower the price but they were still fairly high. I pre-drilled them and and made 4 fitting to fit. These fittings provide a method of attaching them to your electrodes (1/4"-20 hole).You will have to solder them in place which is actually fairly easy. See my video. These balls took 3-weeks to get here and I only have 4 sets. If these sell I will get more but there will be a time lag.
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