Includes a polished wood collar with leather tie</br>Selected by the Illinois Institute of Technology as one of the 100 best designed products of modern times</br>All of the coffeemakers are measured using 5 oz. as 1 cup</br>Chemex filters are required for operation all Chemex coffee makers</br>Includes instructions</br></br>Product Description</br></br>Simple function and visual elegance combine for the optimum extraction of full rich-bodied coffee with this hand blown Chemex coffee maker. Made with borosilicate glass for long lasting durability?? it has a polished wood collar and leather tie. This unique style of coffee maker allows you to make coffee as strong as you like?? without the bitterness?? because the coffee only comes in contact with the scientifically designed filter and "porous glass. This merging of form and function came out of Chemist Peter Schlumbohm's taste for fi