Hasami Porcelain Mug - Gloss Gray

11 oz size (8 oz drinking capacity): Ø 3.4" × 2.9" H (85 × 72 mm)
13 oz size (12 oz drinking capacity): Ø 3.4" x 3.5" H (85 × 89 mm)
15 oz size (14 oz drinking capacity): Ø 3.4" x 4.1" H (85 × 106 mm)

Dishwasher ○
Commercial Dishwasher ×
Microwave ○

U.S. orders ship via UPS from our San Francisco store, Monday through Friday during regular business hours. Orders are typically processed within 1-3 business days, though holiday seasons may require additional handling time. Most orders arrive 3-7 business days after processing. Transit times may vary depending on distance, seasonal holiday volumes, weather, or other carrier conditions. Shipping charges are calculated at checkout.

To return an item, please email info@sf-76.com within 14 days of delivery to request a return authorization. Items must be unused, unworn, unwashed, and in their original packaging with all tags attached. Return shipping costs are the responsibility of the customer, and original shipping fees are non-refundable. Discounted items are final sale.

Please check our Shipping & Returns · Refund Policy before ordering to review full return eligibility and final-sale exclusions.

Designed by Tortoise founder Takuhiro Shinomoto in Venice, CA and handcrafted in the renowned ceramics town of Hasami, Nagasaki Prefecture, Hasami Porcelain is a tableware collection that embodies modern minimalism with purposeful functionality. Each piece is engineered with clean lines and proportions that stack and nest seamlessly, maximizing storage to keep your space organized and accessible. The fully modular system gives you complete flexibility to build your collection piece by piece, mix and match freely, and adapt as your needs change. Made of crushed Amakusa stone and glazed using traditional methods, the soft gray finish blends effortlessly into any kitchen, ready for your morning coffee, afternoon matcha, or evening cup of tea.

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