Features:Keep Fresh It can avoid the destruction of coffee beans by sunlight air and moisture discharge the carbon dioxide produced by the coffee itself and keep the coffee rich in taste and freshness.Date Recording RingIt is used to record the canning date or roasting date of coffee beans powder so as to know the freshness of coffee beans at any time. Turn the inner ring to adjust the month and turn the outer frame to adjust the date.One-Way Exhaust ValveAfter the lid is closed due to the difference in air pressure inside and outside the one-way exhaust valve will automatically discharge the carbon dioxide produced by the coffee beans in the tank and at the same time isolate the oxygen and water outside the tank.Main Material Made with stainless steel that will keep your coffee beans at their peak freshness; You can trust that its durable metal clamp and the flip top lid wont be prone to wear over time.Kitchen Storage It can not only store coffee beans in daily life but also enjoy its versatility as you use it to store goods herbs spices and other pantry items in your kitchen.Specifications:Type: Coffee Bean Storage JarMaterial: Stainless SteelColor: BlackSize(D*H): About 12x18.5cm/4.72x7.28inchCapacity: 1800mlPackage Included:1pc x Coffee Bean Storage Jar1pc x SpoonNote:1. Due to the light and screen difference the item& 039;s color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.