I just made a Black Walnut shell slice bracelet using antique copper and black latex free rings. I used the European 4 in one weave for the band. The walnut slice is finished with acrylic varnish. I have made it available on Etsy under my shop name of “Plumrequests” for $24.00. It would be fun to wear this Black Walnut Bracelet at a Renaissance Fair. These will only be available as a made to order item, until I run out of Black Walnuts, and will have to wait until next fall for the next crop of nuts to fall.