Coffee Bean Cellar: Includes 12pcs glass coffee bean tubes with one-way exhaust valves, an elegant American walnut stand, and a stainless steel funnel for easy filling. Also comes with 4 additional replacement tubes (without lid) and spare silicone rings and valves. Single Dose Storage: The coffee dosing tubes is made of high-quality borosilicate glass each glass canisters that can hold up to 18g, 20g or 22g, depends on the roasting level of the beans One-Way Exhaust Valve Lids: The cutting-edge one-way valves on each lid are designed to release carbon dioxide (CO₂) emitted by fresh coffee beans while blocking external air. This key feature prevents oxidation, preserving the beans’ intrinsic flavors and extending their freshness. Elegant American Walnut Stand: The coffee vial set comes with a beautifully crafted stand made from premium American walnut. The stand not only provides a secure and stylish display for the glass tubes but also adds a touch of elegance to any kitchen or coffee shop counter. Stainless Steel Funnel: A complementary stainless steel funnel is included for easy, mess-free transferring of coffee beans into the tubes. This ensures that every single dose is precise, maintaining consistency in your coffee brewing. Airtight Sealing for Optimal Preservation: Our coffee bean containers come with silicone rings and air valved lids that secure an airtight seal. This feature is crucial for extending the freshness and life of your beans, ensuring each cup of coffee is as fresh as possible. Experience unparalleled freshness and precision with the KNODOS UniFlow Single Dose Coffee Bean Storage Set, designed for the discerning coffee enthusiast. This comprehensive set includes 12 high-capacity glass tubes, made from durable borosilicate glass, which are ideal for maintaining the pristine condition of your coffee beans. Each tube is equipped with a one-way exhaust valve lid that cleverly releases carbon dioxide while blocking external air, thereby preserving the beans’ intrinsic flavors and extending their freshness. An elegant American walnut stand accompanies the tubes, providing a secure and stylish display that adds a touch of sophistication to any kitchen or coffee bar. For seamless and precise transfer of coffee beans, we’ve included a stainless steel funnel, ensuring that each dosing is mess-free and accurate. The set also comes with 4pcs additional glass tubes for replacement, along with replacement silicone rings and one-way valves to ensure the integrity of the airtight seals over time. The airtight storage feature, facilitated by the air valved lids and silicone seals, is crucial for keeping the freshness and aroma of your coffee beans intact. While primarily designed for coffee, this versatile set can also store tea leaves, spices, and other dry goods that benefit from airtight, protected storage. Its sophisticated design not only serves a functional purpose but also enhances the decor of any space it occupies, making it a statement piece that underscores the quality and care invested in your coffee preparation. Easy to maintain, the glass tubes can be cleaned to ensure no residual flavors impact your coffee, while the wooden stand and stainless steel funnel can be simply wiped clean with a damp cloth. Choose the KNODOS AirFlow Coffee Bean Storage Set to elevate your daily coffee ritual. It’s more than just a storage solution—it’s an essential part of your coffee brewing, allowing you to prepare each cup with the precision and care that enhances every sip. Ideal for gifting to coffee lovers or as a premium addition to your own coffee gear, this set promises to enhance the practicality and pleasure of coffee preparation.