100% airtight thanks to a BPA-free silicone seal - The bamboo lids are 100% airtight thanks to a BPA-free silicone seal. This protects the food in the storage container from unwanted moisture and moths. Flour, pasta, rice, cereals and more can be stored for a long time in glass containers.Easy to clean - The wooden lids can be easily cleaned with a damp cloth. The storage containers, however, can be easily washed in a dishwasher. This means that you can quickly reuse the cereal jars.High quality - We pay special attention to quality when producing our storage jars. The borosilicate glass used in our storage containers is highly shatterproof and therefore perfectly suited for our glass containers.Our glass storage containers - Unlike traditional tins, our glass storage containers are completely plastic-free. Our containers are made of high-quality glass and sustainable bamboo from FSC-certified forests.About our storage jars - Our storage jars with lids not only serve as a decorative item, but you can also have a quick overview of what you have in your kitchen. You can use the storage jar set as a cereal box or as a glass storage container for coffee or loose tea.