? These Japanese abstract art tea cups are made of high quality ceramic with tenmoku (reduction firing) style. Made in Japan Mino Ware Earthenware Plant. Our traditionally crafted porcelains are made of the highest quality porcelain available and fired at a high temperature to maximize the strength of the porcelain, making them superior to other ceramics in the market. Our porcelains are more resistant to cracks, stains, and scratches. Our porcelain is food safe and contain no lead or cadmium. ? These Japanese abstract art tea cups are each approximately 3.75" tall and 3.25" in diameter. They each can hold 10 fluid ounces. The set weighs about 2 pounds. ? These Beautiful Stylish Japanese Tea Cups are drink safe, microwave and dishwasher safe. ? These set of 5 tea cups are artistically designed by Japan's finest pottery masters. The cups are finished in a natural glaze which seals the pores but allows for textured quality for a "handicraft" look. They come in many colors as seen in the pictures and they are beautifully packaged in a black gift box. They will make beautiful functional decor for your home or kitchen as well as a perfect gift set for a loved one. ? Props in photos are not included with the cups. Due to the tedious nature of the handicraft and the style of art, there will be variations in finish from the photos.