You only need to pour coffee powder and ice cubes, leaving the rest of the time. Once all the ice is dripping, you will get silky, refreshing coffee.An elegant design cold brew coffee set perfect for home and kitchen. It makes slightly sweeter, a bit milder, and way less acidic than your average iced joe. Specification:Name: Ice drip coffee potSpecification: filter cup 450mlUpper pot: about 600mlLower pot: about 1000mlMaterial: PP plastic, high borosilicate glass, wire mesh filterPackage Includes:1 x Cold Brew Coffee MakerICE DRIP COFFEE MAKER√ Iced coffee is soaked in ice water at low temperature, avoiding the brewing of hot water to make the coffee smelly.√ The coffee extracted from iced coffee is rich in flavor and smooth and not sour. Lower low caffeine is also more healthy for our body.√ Iced coffee is brewed at a low temperature of 41 ℉ and the whole brewing time takes 2-4 hours, finally ,the coffee will have a more natural and pure flavor.How to use:1. Add medium ground coffee powder to the filter, the ratio of 10OML ice water to 10G powder2. Put the lower pot back, you need to align the water inlet with the faucet3. Add 200G ice cubes (200ML ice water) to the upper pot4. Adjust the valve, and the dripping speed can be uniform5. Put them together and fill the water tank with cold water.6. Put cold brew coffee in a sealed bottle.