If you’re a fan of coffee, you’ve probably encountered the term Chemex before. This unique one-piece, hourglass-shaped vessel offers a great starting point or additional tool for your pourover toolset. All you need to get started is grounds, a filter, and hot water! People like the Chemex Coffeemaker and other pourover devices because they help to remove the bitterness from the coffee. Seattle Coffee Gear has coffee makers as well as Chemex filters, cleaners and mugs here.