Unlike common pots, cast iron pots are 100% made of aluminium : heats faster, spread more evenly. Of course it is a bit more expensive! Therefore, we opted for a graceful, high-class design direction, inspired by lotus flowers. LIHAN, a subbrand of Hankook Ceramics, produces and sells lifestyle kitchen products. The brand once called "Hankook ceramics living" changed a couple years ago to "Living Hankook" to finally become the more honest "Lihan". The CERA cookpot set started to get popular at the Seoul Living Design Fair and on korean web shopping malls.