Wonki and J ceramics products are all handcrafted, should be treated with care during use for its longevity although they are microwave and dishwasher safe we recommend gentle hand wash all pieces

Buncheong ware has tendency to slowly stain over the time, aging is also its natural character however it can be removed by using baking soda paste or soaking in vinegar water overnight.

Thermal shock should be avoided for any unwanted breakage.