The perfect cup of coffee not only starts with the beans, but also the storage. The Kilner coffee grinder helps make a great cup of coffee and comes complete with a Kilner jar and airtight lid. The lid will keep the coffee dry and airtight and the glass jar is perfect for sealing in the rich coffee taste and aromas. Once you've finished grinding, store in the fridge, keeping cool for maximum freshness. The Kilner coffee grinder is made from high-quality stainless steel and features an adjustable grinder mechanism. Grind enough for one cup or for the week ahead.