Bring focused detail to your tea practice with Unique Piece Wood-Fired Soda Kiln Kohiki Green Gaiwan 120ml, selected by Kungfuyang for gongfu tea and daily rituals.
Product Highlights
- Gaiwan selected for gongfu tea and daily rituals
- Distinctive wood-fired surface character
- Capacity: 120ml
Materials & Craft
The source listing identifies glass. Its wood-fired surface character gives this gaiwan a distinct visual and tactile character.
Small variations in tone, glaze, texture, brushwork, or dimensions can occur in craft-led pieces and are part of their individual character.
Product Details

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.

Ideal For
This gaiwan is suited to gongfu tea and daily rituals, personal collections, and thoughtful gifting where appropriate.
Care Instructions
Hand wash gently with warm water unless the original specifications state otherwise. Avoid abrasive cleaners and sudden temperature changes, then dry completely before storage.
About Kungfuyang
Kungfuyang is dedicated to Chinese tea culture, bringing together expressive teaware, practical accessories, and distinctive teas for unhurried daily rituals. We focus on clear product details, thoughtful presentation, and pieces that help people build a personal tea practice.
Shipping & Packaging
Orders are prepared with protective packaging. Available shipping services, estimated delivery times, duties, and taxes are shown at checkout and can vary by destination.
FAQ
What is included?
The included pieces, capacity, dimensions, and finish are defined by the selected variant and the preserved product specifications.
Will every piece look exactly the same?
Small variations in tone, glaze, texture, brushwork, or dimensions can occur in craft-led pieces and are part of their individual character.
How should I care for it?
Hand wash gently with warm water unless the original specifications state otherwise. Avoid abrasive cleaners and sudden temperature changes, then dry completely before storage.