Handmade Hazel jar from Muubs with lid in terracotta clay. The pot gets its unique and warm color, when is gets burned in a clay oven. Make storage a beautiful part of your kitchen, with this jar. The Hazel jar is ideal for storing vegetables, as the air holes in the lid allow the vegetables to get air and stay fresh. The jars goes well with the rest of the Hazel series from Muubs. Before you use the jar 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 jars must be cleaned with hot water and soap. Dishwasher is not recommended. The terracotta jar can be used on Gas burners. The jar is also ovenproof.