For some time, I was tired of finding my cakes grinds, because I had not eaten them fast enough. So I started research and then the acquisition of boxes that can be emptied of their air. The idea is simple: by expelling a maximum of oxygen and moisture from the boxes, the food does not oxidize / soften.
In the same vein as my article on scales to weigh his coffee, I made you a selection. Today, I’m going to talk about the “knock box”. These are boxes that allow you to easily eject a cake of coffee grounds and recover it to value it. There are different types of knock box for all budgets. At the end of the article, I will even show you some craft knock box. Thus, if you are handyman you can make one yourself.
Weighing our coffee, whatever the extraction, is important to have a good reproducibility. Some use measuring spoons but when you move into the world of coffee, you end up investing in a small scale.
Personally I recommend a scale that has a forecast of 0.01g. There is something for every budget. Here is my selection: