Rainbow Kiln Change Jianzhan Teacup, Handmade Tenmoku Gongfu Tea Tasting Cup

This handmade Jianzhan Tenmoku teacup features stunning rainbow kiln-change glaze with shimmering oil-spot patterns. Fired at ultra-high temperature, the glaze creates shifting colors of blue, green, purple and gold. No two cups look exactly the same — each piece is a unique art treasure formed naturally inside the kiln.

Made with traditional Jian ware ceramic craft, the thick iron-rich clay keeps tea warm longer and helps bring out the rich flavor of pu-erh, oolong, black tea and other loose-leaf teas. The base is smoothly polished for stable placement, with a comfortable rounded rim for easy sipping.

You can pick your favorite size:

• 100ml | Diameter:9.5cm, Height:4.4cm
• 120ml | Diameter:9cm, Height:5cm / Diameter:9.0cm, Height:6.2cm
• 150ml | Diameter:9.4cm, Height:6.0cm

Package includes teacup, certificate and storage pouch for selected styles.

Notes

Since this is a hand-fired kiln art piece, the iridescent color and oil spot layout will vary slightly from cup to cup. This is not a defect, it is the special charm of natural kiln transformation.

Features

✅ Handmade authentic Jianzhan Tenmoku ceramic
✅ Rainbow iridescent kiln-change oil-spot glaze
✅ Excellent heat retention for gongfu tea
✅ Smooth polished base, stable to sit
✅ Multiple sizes available
✅ Perfect gift for tea lovers & collectors