Origami & V60 Coffee Filter Paper Negotiator Tool 3D Model (STL)

This is a precision-designed coffee filter paper negotiator (press tool) for specialty coffee enthusiasts and home baristas. Specifically engineered to press, shape, and fit flat paper filters (such as Kalita Wave, Sibarist, or flat circular filters) perfectly into conical fluted coffee drippers like the Origami Dripper and Hario V60. Using a filter negotiator flattens the filter paper directly against the dripper ribs, eliminating bypass water flow and ensuring consistent extraction, better th…

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