Hand-cast in heavy-gauge (4mm thick) Kansa bronze using traditional lost-wax casting and the Ayurvedic 78% copper / 22% tin ratio. This heirloom frying pan is uncoated and 100% PFAS-free — completely toxin-free with no forever chemicals. It offers naturally non-stick properties that improve as a self-renewing protective patina develops with regular use and oils. Kansa is a traditional tin-rich copper alloy, relatively new to the Western hemisphere. It creates a stable, alkaline surface supporting Ayurvedic wellness benefits and digestion. Eaglador is the only brand globally making heavy gauge Kansa cookware. Inspired by Legatum Culinæ (‘The Legacy of the Kitchen’), this piece is designed for serious home cooks seeking thermal mastery and timeless heirlooms. This uncoated Kansa bronze is highly durable. Care can be adapted to your priority: Everyday convenience: Safe for metal utensils, scourgers, and dishwasher. Or, to develop richer natural non-stick patina: Hand wash only with mild soap and soft cloth. Avoid dishwasher and abrasives initially. The patina is a safe, self-renewing oxide layer that enhances non-stick performance over time with heat and oils. Hob Compatibility: Suitable for gas, electric, and ceramic hobs. Not suitable for induction. Oven safe up to 850°C. Eaglador cookware has been third-party tested and shows no detectable lead and safe levels of heavy metals. Kansa Bronze 100%