A matte, unglazed mug with a raw, stone-like surface that warms to the hand, made in Hasami, Japan from Amakusa porcelain stone and clay.

The Hasami Porcelain Mug in Natural is fired without glaze, so the bare porcelain-clay body stays exposed. The surface is dry and fine-textured, with a grip that smooth glazed ceramics don't have, and it develops character as it ages. The dense Amakusa-stone body gives the mug real weight, walls of even thickness, and a rim that resists chipping under daily use.

Part of a system, not a single piece

Every Hasami piece of the same 3.4-inch diameter stacks flush — bowls, plates, and the wood lid that doubles as a cover or coaster. Start with one and you are starting a set that grows without ever looking mismatched. Microwave-, dishwasher-, and food-safe.