Coffee beans that are ground before cooking can better release the aroma of the coffee. Therefore, the best time to grind coffee is when it is ready to be ground. Ground coffee oxidizes easily and loses its aroma. Especially without proper storage, coffee powder is also easy to change its flavor, and naturally, it is impossible to cook fragrant coffee. It is recommended not to grind too many beans at a time when grinding with a grinder, just enough volume for one serving. This is because the longer the grinder is used at a time, the more it is prone to heat, which indirectly leads to heating the coffee beans during the grinding process and releasing the aroma, which will affect the aroma of the cooked coffee. . Easy to use: simply place the coffee beans in the bowl of the coffee grinder and turn the handle a few times. The ground coffee then falls into the drawer and you get coffee. Delicate Shape: The antique style of the hand-driven grinder makes your cooking much more fun with hand