Unique Piece Wood-Fired Soda Kiln Kohiki Green Gaiwan 120ml
Unique Piece Wood-Fired Soda Kiln Kohiki Green Gaiwan 120ml
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Product Specifications
Capacity: 120ml
Diameter:9.1cm
Height: 6.0cm
Material: Mid-White Clay & Kohiki Glaze
Food Safe: Yes
Packaging: Premium gift box
Wabi-Sabi & Retro-Minimalist Aesthetic
Tea-green surface – muted, natural, calming
Crackle network – subtle texture without bold contrast
Emerald crystal – a hidden treasure inside
In this piece, the Kohiki slip is formulated to interact with the soda kiln atmosphere, developing a tea-green coloration rather than remaining white.
Across the green glaze, a delicate network of crackle lines spreads across both bowl and lid. These fissures form naturally during cooling as the glaze contracts faster than the clay body. With use, tea will seep into these fine cracks, gradually staining them with warm amber-brown tones—a process prized in tea culture as the vessel "ripens."
Glaze accumulated at the lowest point has crystallized during cooling, forming a dense emerald-green crystalline pool at the center. This thicker glassy formation has a different optical quality than the surrounding glaze—deeper, more translucent, with visible crystal growth patterns. The effect resembles a jade cabochon set into the floor of the bowl.

SGS Certification & Quality Assurance
SGS Certification & Quality Assurance
Our products has been tested by SGS, an internationally recognized third-party inspection and certification organization.
The testing confirms that the materials used meet applicable safety and quality standards for daily use, ensuring the product is suitable for contact with hot beverages.
For more details about our testing standards and certification process, please read our full article here:
👉 Learn more about our SGS certification
Shipping & Returns
Shipping & Returns
We want you to be completely satisfied with your SAANWU purchase. If for any reason you are not happy with your order, you may request a return or exchange within 14 days of delivery. If you have any questions, our customer service team is always happy to assist you. You can reach us via online chat or email.
Handling Time
In general case, please allow us to take up to 5 business days to prepare the package.
Worldwide Shipping.
Free Shipping for Orders Over 70 USD — No Customs Fees Upon Delivery.
Delivery Time by Region
| Region | Delivery Time |
| United States | 5–10 business days |
| Japan | 3–5 business days |
| Canada | 5–9 business days |
| United Kingdom | 5–8 business days |
| Europe (DE, FR, ES, IT, NL, CH) | 5–8 business days |
| Australia | 10–15 business days |
| Saudi Arabia | 8–12 business days |
Shipping Fee for Orders Under $70
| Region | Shipping Fee |
| United States | 9.99 USD |
| Japan | 1,556 JPY |
| Canada | 13.80 CAD |
| United Kingdom | 7.50 GBP |
| Switzerland | 7.99 CHF |
| Netherlands | 8.50 EUR |
| Germany, Spain, France, Italy | 8.50 EUR |
| Australia | 15.15 AUD |
| Saudi Arabia | SAR 37.50 |
Delivery times are estimates and may vary due to customs or local courier conditions.
Shipping fees in local currencies are converted from USD and may vary slightly depending on the exchange rate at the time of payment.
Contact Us
Contact Us
Trade name: Saanwu
Phone number: +1 702 234 6916
WhatsApp: https://wa.me/saanwustudio
Email: service@saanwu.com
Business Hours: 8:00 AM – 12:00 AM
Physical address: 1500 N GRANT ST, STE N, DENVER, CO 80203, US
