Made from sturdy, sleek & lightweight fine bone china. Jyamiti Tea Mugs have been hand decorated with hues of green and symmetrical designs inspired by the geometrical perfections in Indian monuments and have been highlighted with 24-karat gold. They undergo three stages of firing and stringent quality check to attain the finish. Hand wash with mild detergent. Dry with soft cotton cloth. Use soft sponge, do not scrub. Not microwave & dishwasher safe, it is 24k gold.