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Hourglass coffee machine

Published: 2026-09-29 Author: World Gafei 👁 82 views

Last updated 2026-09-29 — I have always thought that making coffee is a very emotional thing, but coffee machines are mostly large and a little complicated. The hourglass coffee machine in the picture is very creative, its biggest feature is: no electricity, use cold water! And because coffee beans are diffused in cold water, they are not astringent or sour, only mellow. As shown in the picture, first in the filter at the bottom of the hourglass

I always think that making coffee is a very emotional thing, but coffee machines are mostly large and a little complicated. The hourglass coffee machine in the picture is very creative, its biggest feature is: no electricity, cold water! And because coffee beans are in cold water diffusion reaction, so will not astringent nor acid, only mellow.

As shown in the figure, first add 9:14 coarse ground coffee beans and water to the filter at the bottom of the hourglass, let them fully react for 12 to 24 hours, then turn the hourglass over, the original filter at the bottom and the coffee bean residue after reaction will reach the top, which can be removed directly, and the water that fully extracts the essence of coffee beans enters the container, which is already "brewed" The concentrated cold coffee is poured out. When drinking, you can dilute it with hot water, add milk and sugar, or make iced coffee directly. This espresso cold coffee can be stored in the refrigerator for two weeks without spoiling, seems really convenient.