A pressure-actuated valve designed to be used with the AeroPress Coffee Maker.
The Fellow Prismo will help you make exceptional espresso-style coffee with your Aeropress. The Prismo allows for a build-up of pressure and creates a no-drip seal for recipes that normally require inverting your AeroPress. This thoughtfully-designed attachment helps you achieve 1.5 times more pressure than the standard AeroPress, giving you espresso-like crema on your coffee.
To remove the need for paper filters, a reusable stainless steel filter stops sludge in its tracks and fits directly over your espresso glass so you can make the perfect single-serve coffee.
If you experience any issues with your machine or accessories, we honour the full manufacturer’s warranty - typically 12 months. For support or further information, please get in touch at orders@assemblycoffee.co.uk.
Shipping & Returns
Complimentary UK shipping over £40
Royal Mail 2-4 Working Days Tracked - £3.25
DHL 2 Working Days Tracked (Same Day Dispatch before 12pm) - £6.00
Europe & USA (under 2 kg) - £10
Rest of World - £20
If you're not satisfied please contact our customer service team (orders@assemblycoffee.co.uk), who can advise you on brewing methods, recipes and more.
Please allow extra time for international shipping.