This best-selling Brew Kit XL brews a rich, flavorful cup with nothing but glass touching your coffee - no paper filters, no plastic, no metal, just exceptional taste in every pour. Makes 1-3 cups, and makes a genuinely great gift for anyone who cares what's in their morning routine. Non-toxic borosilicate glass and ceramic — free of PFAS, BPA, phthalates, and microplastics Built-in glass filter — never buy paper filters again Cake filtration lets natural oils through for a fuller, smoother cup 20oz carafe — brews 1-3 cups at a time Dishwasher safe Includes dripper, diffuser lid, stir stick, dripper base, carafe, and carafe coaster Ships direct from Pure Over. Excluded from discounts and promotions Materials Borosilicate glass dripper, diffuser lid, stir stick, and carafe, with a ceramic dripper base and carafe coaster. Free from plastic, metal, and paper. How To Use Add medium-coarse ground coffee directly to the glass dripper — no paper filter needed. Pour hot water over the grounds and let it brew for 4-5 minutes using cake filtration. For a cleaner cup, leave the last ounce in the carafe before pouring, which keeps sediment behind. Dishwasher safe; after brewing, compost the spent grounds and rinse.