Chemex Classic Wood Collar and Tie Glass 50 Ounce Coffee Maker with Cover and 100 Count Bonded Unbleached Pre-Folded Square Coffee Filters Borosilicate glass coffee maker with polished wood collar and leather tie with cover and durable paper filters Coffee maker allows you to make coffee as strong as you like without bitterness Cover keeps coffee at the proper strength by preventing evaporation Filter is folded into a cone shape Assures uniform extraction since the water filters through all the grounds on its way to the apex of the cone