Porcelain Bone China accented with a kiln-fired 22k Gold Luster. 14k gold-filled findings All Sojourn Studio items are beautifully handcrafted by women artisans on the Thai-Myanmar border. Each pice is unique and may very slightly in design and size. Pieces are delicate. Please handle as you would find china. Metal finding may be cleaned with a polishing cloth. Porcelain may be washed with a mild soap. Take care not to scratch the 22k gold luster. The surface treatment can wear or fade over time and is susceptible to scratching.