1. Easy&economical,easily brew your fave coffee,lid can open for straightforward filling and cleaning 2. Reusable coffee Capsules 3. Recommend Punch few 2-3g grinding coffee and with 2-4 oz. water(Minimum water maybe) can be larger 4. Please don't punch complete on capsule,tamp it too tightly case circulate 5. Leave 10% area to permit extra pressure colour:Black Material:Plastic + stainless-steel size:3 x 2 x 2 Package Contents: five x Coffee pills 1 x Spoon 1 x brush Only the above equipment content, other merchandise aren't included. Note: Light and assorted exhibits may cause the color of the item in the photo slightly various from the real thing. The dimension allowed error is +/- 1-3cm.