The production process is ornamental and is a coffee extraction method that can reflect the original coffee flavor.Brewing coffee with ice water can reduce the acidity in the coffee, because the acidic fat in the coffee powder is not easily dissolved by cold water, and it can keep the brewed coffee for a longer time, and it can also preserve the aroma of the coffee intact. Fancy coffee prepared with iced coffee can show the aroma of coffee.Specification:Name: Acrylic Iced Coffee MakerMaterial: Acrylic bracket, high borosilicate glass, all stainless steel regulating valveCapacity: 350ml/580ml/800ml/1600mlsize:350ml: 12*11*40cm580ml: 14*12*43cm800ml: 15*13*47cm1600ml: 30*13*47cmICE 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.Package Includes:1 x Cold Brew Coffee MakerHow 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.