Introducing the Delter Coffee Press Unique jet-seal design prevents uncontrolled agitation for a smoother brew Injection brewing keeps water and coffee separate until you're ready to start brewing Easy to clean and portable for coffee on the go To brew with the Delter Coffee Press, simply follow these steps: Place a filter in the Delter cap and rinse with water Add freshly ground coffee into the Delter coffee chamber Twist on the Delter cap Flip the Delter over onto your cup and start pouring your hot water into the brew chamber Raise the plunger to dose the exact amount of water required for your brew Push down on the plunger to activate water and coffee contact Raise the plunger again to redose or refill the brew chamber for larger, double-batch servings Enjoy your perfectly brewed coffee Specifications: Capacity: 400ml Materials: BPA-free plastic Weight: less than 250g Inclusions: Delter Coffee Press x 1 (Chamber / plunger / cap) Paper Filters x 100pk