FAQs
What is Tenmoku Teaware?
Tenmoku (Jianzhan) teaware features high‑iron natural glazes fired at extreme high temperatures. Rich iron content creates unique oil‑spot, streaky & crystalline patterns, with natural color‑shifting effects. Every piece is one‑of‑one with no identical duplicates.
Are they food‑safe for daily use?
Yes, 100% food‑safe, lead‑compliant, non‑porous and heat‑resistant. Suitable for coffee, tea, hot cocoa and all daily hot‑drink uses.
Do they contain lead?
Crafted from natural fired clay, this product features a lead content of less than 0.01% and fully complies with food-contact safety regulations in the EU, the US, and Canada. No lead-based fluxes are added at any stage of the firing process; the glaze is composed exclusively of natural iron ore and plant ash.
What hot drinks can this Tenmoku cup hold?
This product is heat-resistant up to 500°C+ and is suitable for various hot beverages, including coffee, espresso, tea, hot cocoa, and herbal teas; however, it must not be used for microwave heating or exposed to direct open flames.
What is your return policy?
We offer a 30‑day hassle‑free return & exchange service.
If you are unsatisfied with your purchase, you may return the item within 30 days for a full refund or replacement, no questions asked.
Do you ship internationally?
Yes, we ship worldwide.
United States, Canada, United Kingdom, EU countries, Japan, South Korea, Southeast Asia, Australia, New Zealand, Middle East, Brazil, Chile and South Africa.