German SMOUT manual coffee grinder is designed with a sturdy metal funnel, a powerful rotation motor and it makes very quiet sound. Not only Germany but many other European countries used this type of coffee grinder for different purposes. The most important thing is that the quality of finished product materials after grinding reaches the standard of 0.1 micrometer. This coffee grinder is easy to use; A funnel holding ingredients above is a triangle and below is a slot to catch the powder, attached to a wooden shelf to serve as a fulcrum for creating power. After being used, the grinder must be cleaned and dry. Today, there are also similar manual coffee grinders on the market.