This is easily the best grinder we have ever seen and it just got better. A strong magnet has been introduced on the inside of the main grinder section which previously had no means of grip but now the Space Case is all set be the best in the market.
As you grind your herb up, the finely ground herb falls through the grate at the bottom. Over time, more and more will collect in the compartment at the bottom of the grinder. When you have enough, you can use a Presser to compress it.
This grinder comes in various different sizes, check the drop down for availability