32 mm OD, 10mm diameter of copper core and 1.0 mm dot diameter, for superconductor ring, coin, EDC

32 mm OD, 10mm diameter of copper core and 1.0 mm dot diameter, for superconductor ring, coin, EDC

$120.00
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32mm OD, 9 mm diameter of copper core and 1.0 mm dot diameter, superconductor ring, coin, EDC  Note: If you are from NC, USA, please go to my ETSY store to make the purchase.

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