✅ HEALTHY CHOICE: LARAMAID glass jar 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 fresh. No need to worry about spices, herbs and ingredients going bad! ✅ ECO-FRIENDLY PRODUCT: The silicon seal is 100% BPA-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. To preserve natural woods shine and look, we recommend to only hand wash lids. ✅ MINIMALIST DESIGN: The stained wooden lid gives the glass jars a natural, modern aesthetic that you can effortlessly integrate into your home