HOW TO USE GRINDER
If the entire herb grinder is screwed together, unscrew the top part to expose the sharp, metal teeth. Push and somewhat stuff the herbs on top of the metal teeth towards the interior of the grinder. After you have stuffed a couple buds into the teeth, place the top of the grinder over the herbs and push it down. As the top is pushed down, turn it to the right until it is completely screwed to the rest of the grinder.
Once the top is secure you can twist the top clockwise about a ½ turn, then counter-clockwise about a ½ turn to grind and mince the herbs into smaller pieces. As the herbal is ground, the chopped pieces will fall down into the second level of the grinder. The second level collects and holds all of the nicely ground herbs that can be used to pack a vape, bowl, papers and anything else. Check the top of the grinder for small, half chopped pieces as well.
The third and bottom level of the heating chamber is called the herb particle catch. This part catches the smallest particles that can make their way to the bottom. Over time the light dusting you see after a few uses will eventually build up to a layer of herb particles and if you are patient enough, you will eventually have a pool of it.