Versatile and Travel-Friendly – Useful for boiling water

No-Slip Knob & Handle — Comfortably handle and pour from your press

and everything in between

No calibration needed – Unlike traditional thermometers

ROK W1 Pour Over Dripper HX Boiler Versatile and Travel-Friendly – UsefulROK W1 Pour Over Dripper is a unique glass composite cone filter that uses a bamboo base to create a W shape within the filter. Pressure distribution is doubled in the W shape cone. Traditional pour overs rely on a V shape that creates inconsistent flows through the extraction due to a bottleneck for water at the exit backing up into a varying depth in the slurry. Coffee close to the exit is over extracted coffee at the top is under extracted. The W