Enhance your tea-drinking experience with our Black Pottery Dual Colour Tumblers. These striking cups are crafted with care, adding a touch of tradition and character to your modern lifestyle. Made from alluvial clay and serpentine stone, they are strong and resistant to thermal shock. Experience the elegance and luxury of Japanese aesthetics with our unique cold process that creates permanent black and red hues. Perfect for steeped tea and serving beverages and snacks, our tumblers are an essential addition to your table setting.