Hasami Porcelain Mug in Gloss Gray

A blend of crushed Amakusa stone and porcelain clay, finished with a smooth, high-gloss gray glaze inside and out. Made in Hasami, Japan.

The Hasami Porcelain Mug in Gloss Gray is built from a denser clay body than standard porcelain, producing walls of consistent thickness and a rim that resists chipping under daily use. The straight-sided cylindrical form sits solidly in the hand with noticeable weight relative to its size, and the glaze resists crazing and staining through repeated thermal cycling.

Stacks with the full Hasami range

The mug stacks flush with other Hasami pieces of the same diameter — bowls, plates, and wood-lidded storage — making it part of a coordinated table system rather than a standalone piece. Microwave- and dishwasher-safe.

• Custom porcelain-clay body – A denser material than standard porcelain, it retains heat longer and resists the hairline crazing that develops in thinner mugs over repeated dishwasher cycles.
• High-gloss glaze inside and out – Applied to both surfaces, the glaze seals the body completely, preventing coffee, tea, or residue from absorbing into the clay over time.
• Straight-sided profile – The cylindrical form stacks without wobble and fits standard mug hooks, cup organizers, and cabinet shelves more efficiently than tapered or wide-bodied alternatives.
• Close-set integrated handle – Kept tight to the body rather than arched outward, the handle reduces the footprint on a crowded counter and keeps the visual weight of the mug balanced when held.
• Modular compatibility – Proportions are engineered to align with the broader Hasami system — bowls, plates, and trays stack and nest together, so pieces bought separately over time still form a coherent set.
• Made in Hasami, Nagasaki – Hasami has produced porcelain continuously since the 16th century. The region's clay composition and kiln tradition are the direct reason this mug holds its glaze quality at a production scale.
• Microwave- and dishwasher-safe construction – The glaze and body are fired to withstand thermal cycling, meaning daily machine washing does not dull the finish or weaken the form over time.

Shipping

Standard Shipping – 3 to 4 business days

• Orders $1.00–$60.00 → $6.95
• Orders $60.01–$124.99 → $9.95
• Orders $125.00 and up → Complimentary

Returns

Returns are accepted within 30 days of delivery. Items must be unused and in original condition.

Return Shipping

Complimentary return shipping is available on orders over $150 when store credit is selected as the refund method. If a different refund method is chosen, standard return shipping fees apply.

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