All reusable coffee filters have good intentions in mind, but it's rare that they make your coffee game even better. The Prismo, by SF-based Fellow, is one of those rare birds. It screws onto the AeroPress® just as easily as the regular filter piece does, eliminating the need for paper filters while also allowing you to brew espresso-style coffee without the bulk or expense of a home espresso machine. Plus, it looks great. In Fellow's words:
"Prismo is a pressure-actuated valve designed to be used with the Aeropress® coffeemaker, allowing for a build-up of pressure to create espresso-style coffee and a no drip seal for a full immersion brew."
AeroPress® sold separately.