Yamaheigama 'やま平釜' has succeeded in reproducing this eggshell technique by improving the translucent clay and using a unique technique. By firing the clay, which contains a large amount of glassy material, without glaze, a delicate vessel less than 1 mm thick was created. Light and strongThe Eggshell series is fired to a high temperature of 1300°C for 13 hours.The delicate drinking cups are less than 1 mm thick and the porcelain is also resistant to breakage.Enjoy the unique mouthfeel of the eggshell.A special technique is used to create a sparkling look in the bowl as if you were looking up at the water's surface from the bottom of the sea.The bubbles are carefully finished by hand, one by one.| Kaori L |DetailsSize: ⌀ 8cm x H 8.2cmCapacity: approx. 245ml Care InstructionsMicrowavable (except for gold and silver-plated items), but not for use on an open fire or in an oven.The product can be washed in a dishwasher (except for gold or silver-plated products), but please do not use a hard metal scrub brush.The back of the product has a vertical line and small dents that appear during the forming process, and are no scratches or cracks.The ceramic clay used as raw material contains a small amount of iron. Small black spots may appear on the surface due to firing.This product is made in Japan from Aritayaki 有田焼 porcelain. Although the porcelain is hard, if cracks appear, please stop using the product.