This is a compact coffee brewing device with excellent portability. Designed so that all parts fit inside the cup, it's compact and easy to carry, making it perfect for travel and outdoor activities! The brewing method uses air pressure, allowing you to brew delicious coffee in a short amount of time! It has been used regularly, so there are minor scratches and some fading of the lettering on the main body, but there are no issues with its use! I'll also include filters as a service! *About 200 filters remain, though they have been partially used.