8/12 Tube Coffee Bean Storage Rack, 22g Single Dose Glass Tubes with One-Way Exhaust Valve, Adjustable Angle Coffee Bean Display Stand with Funnel, Solid Wood & Carbon Steel Coffee Bar Organizer

["One-Way Exhaust Valve for Freshness：Each glass tube features a one-way exhaust valve, releasing CO₂ while blocking outside air to preserve coffee bean aroma and flavor for extended periods","22g Single Dose Precision：Each tube holds exactly 22g of coffee beans, enabling consistent single-dose brewing, easy portability, and zero waste during preparation","Adjustable Tilt Angle：The rack’s adjustable tilt mechanism allows for easy access to tubes and adapts to different countertop heights and usage scenarios","Premium Material Build：Constructed from food-grade glass, durable carbon steel, and natural solid wood, ensuring safety, longevity, and a stylish, professional look for your coffee bar","Included Funnel for Mess-Free Filling：Comes with a dedicated stainless steel funnel to prevent spillage when loading beans, streamlining your workflow and keeping your workspace clean"]