The hazel dip bowl from muubs is handmade in terracotta clay, and then burned over open fire.this process gives each and every bowl a unique expression and ensures the high quality.use the dip bowl for tapas, holiday dip and the like. the bowl will be ideal as a decorative input, at the table setting.before you use the bowls it is recommended that you rub each product, into cooking oil and put it in a medium warm oven for 30 minutes. the natural terracotta bowls must be cleaned with hot water and soap. dishwasher is not recommended. the terracotta bowl can be used with the following heatsources: gas burners or over campfire.the bowl is also ovenproof.