SHOP › Cow Tooth Byzantine Necklace Image 1 of 1 Cow Tooth Byzantine Necklace $70.00 Handmade Chainmail necklace. Made with anodized aluminum and ethically sourced cow’s tooth. Adjustable length. Add To Cart Added! Handmade Chainmail necklace. Made with anodized aluminum and ethically sourced cow’s tooth. Adjustable length.