JIRO Stainless Steel Pour Over Coffee Maker -- Reusable Permanent Drip Coffee Maker -- Coffee Dripper Design for Ease of Use DUAL FILTER TECHNOLOGY - Unlike other coffee drippers, ours features high quality 18/8 stainless steel with dual filtration: a fine high-quality mesh on the inside, and a laser-cut filter on the outside. This design prevents any grounds from getting in your coffee, while allowing the oils and nutrients to pass through to your cup, ensuring a better tasting cup of coffee. MAKE COFFEE LIKE THE PROS - The new hottest trend in manual brewing, our stainless steel pour over coffee dripper allows you to brew delicious cups of coffee just like expert baristas. The dripper is durable and reusable and an extended lip on the base of the dripper keeps it secure on your mug while you brew. Medium-coarse to coarse coffee grounds are recommended. BREW COFFEE EFFORTLESSLY AT HOME OR ON THE GO - This coffee dripper only requires coarse to medium-coarse coffee grounds and hot water to use. No paper filters, electricity, complicated parts or contraptions needed. Use the stainless steel dripper to prepare just a single cup at a time or a small pot for 2-3 people to your exact taste and strength preferences. ELIMINATE WASTE AND SAVE MONEY - Our stainless steel pour over coffee maker cuts down on paper waste by eliminating the need for disposable paper filters that are expensive, wasteful and that prevent flavorful oils in your beans from passing through to your coffee cup. CLEAN UP IN 60 SECONDS - As easy to clean up as it is to use! Just rinse the fine high-quality mesh filter under warm running water and dry thoroughly after use. If you're not completely satisfied with our coffee dripper we'll give you a 100% refund within 90 days of purchase - NO QUESTIONS ASKED.