03/27/2024
A quick heads up... I just added some more niobium "oops" rings here:
https://www.spiderchain.com/shop/limited-editions/
and quite a few of them are from my latest experiments in trying to push the color range into higher voltages. I'm not yet getting results that I like consistently enough to add these 100+ volt colors to my standard lineup, but you can snag some of the experimental batches if you want a sneak peek of the higher color range. ;)