A Dream Fit for ORIGAMI Dripper The ORIGAMI Wave Filter comes with narrow ridges that fit ORIGAMI’s iconic 20 ribs perfectly. The good fit of the paper filter to the ribs of the dripper makes the gap between the dripper and filter smaller, and prevents water from escaping from the sides, resulting in higher extraction efficiency and a robust flavor even with shorter brewing time. The controlled water flow through the coffee bed makes a clean cup with sweetness and a good body. Unlike that of conical filter, the flat-bottom wave type filter creates a coffee bed with thinner and even thickness, which lets water through in shorter time with little difference of extraction level between the upper layer of the coffee bed and the bottom- keys to a stable extraction.