Handmade by mier Luo. Inspired by donuts, and dipped in gold luster. Handformed porcelain dipped in 22k gold luster, with 14k gold-filled post and backing. Circle length: 3/8 inch (8.5mm) Porcelain is the finest clay that requires it be high-fired to maintain the purity and exceptional durability of the pieces. Each piece is hand sculpted and assembled by Mier in her studio in New York City.