Medium
Hand-Crafted Collectible Silver Mask, made using Clay Cast 4 OZT 99.9% Pure Silver sourced from 1 OZT Philharmonic coins. Silver mask faces and Acrylic casings feature unique artwork for each edition in the set of 21 Silver Masks. Each mask is funded with 0.0021 BTC with private keys secured behind tamper-evident stickers and NFC chips to reinforce authenticity.