Black Silk Enjoy a silky smooth experience right in your cup! This DoiTung x Thai Airways drip coffee and coffee capsule boast the taste notes of dark chocolate and caramel with a rich aroma and a smooth sensation. Black Silk Blend Drip Coffee (DoiTung Brand) 180.00 THB Shop Now Black Silk Blend Arabica Coffee Capsule (DoiTung Brand) 230.00 THB Shop now