Fangrui Product Details [innovative Design]50pcs Reusable Pour Over Coffee Dripper . Innovative Design For A Smooth And Balanced Flow Of Liquid During Coffee Extraction And Flavor Smooth And Balanced . Makes A Fun Gift For Any Coffee Lover! [safe To Use] Material Is Consist Of Pp And Stronger Non-woven . Pressure Bonded, Odourless Washable,each Filter Can Be Reused Several Times.save More Money Than Disposable Filters Paper. [easy To Use]1)design With Lid , To Encapsulate Ground Coffee (for 10-15g Of Ground Coffee) Or Tea ,for Handmade Portable Prefilled Coffee Or Tea Packets . 2) All You Need Is Coffee Or Tea, A Cup Or Mug And Hot Water For Your Single Cup Of Coffee Or Tea In Less Than 3 Minutes . Compatible With Various Coffee Mugs Or Cups Ranging From 6.1cm To 9cm In Diameter. []portability Compact Design Easily Fit Inside A Bag , Its Incredibly Easy To Use. For Travel,camping,picnic,office . Make Coffee Anywhere! [recycling] After The Used Filter Bag Is Sealed With A Lid,you Would To Use Used Coffee Ground A