: set is made of high-quality borosilicate glass with smooth and beautifully polished Bamboo Lids. Each lid has a removable sealing ring, which can effectively isolate moisture and keep the ingredients dry and . No need to worry about pantries and ingredients going bad! ECO-FRIENDLY PRODUCT: The silicon seal is 100% -free. The glass jars are microwave and dishwasher safe. All parts of our jars and packaging can be recycled! The lids are made of real wood, expect some grain and color variation which makes each lid unique. MINIMALIST DESIGN: The stained wooden lid gives the glass jars a natural, modern aesthetic that you can effortlessly integrate into your home decor. Leave them in the pantry or out on the kitchen counter. : Our carefully packaged and modern looking product is a great your friends and families. Colour: as shown Material: glass Size: 10 x 10cm Package Contents: 6 x Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.