Premium Japanese Glass Fairness Pitcher

In Japanese tea ceremony (茶道, sadō) practice, this glass fairness cup (known as chahai 茶海) is an essential piece for evening out tea concentration before serving, ensuring every guest enjoys a perfectly balanced cup.

Exceptional Quality & Design

Crafted from high-borosilicate glass, this pitcher features:

Crystal-clear transparency that lets you fully appreciate the rich color and clarity of your steeped tea
Excellent thermal resistance to handle boiling hot tea without cracking, for safe everyday use
Chemically inert, non-porous surface that does not absorb tea aromas or flavors, preserving your tea’s original character
Smooth, thoughtfully shaped spout for controlled pouring with zero drips or spills
Easy to clean—simply rinse with warm water after use

Available Sizes

Style A: 3.9″ x 3.0″ (9.8cm x 7.5cm), 4.7oz (140ml)
Style B: 3.9″ x 2.8″ (10cm x 7cm), 7.8oz (230ml)

Perfect For

Ideal for traditional tea ceremonies, casual home tea tasting, outdoor tea gatherings, and office tea breaks. This minimalist, artistic glass fairness cup makes a thoughtful birthday or holiday gift for tea lovers and design enthusiasts alike.

Custom orders and business inquiries are welcome—feel free to reach out to us with your request.