Types of Dry Herb Grinders
There are several types of grinders that can be used with vaporizers...
The traditional two part dry herb grinder - It is certain to get the job done and keeps all your materials and their active properties together
Three part grinder - For those who like to mix it up a bit a three or even 4 part grinder usually as an extra storage compartment and a sieve that can separate some dry herbs from active ingredients that lie on the surface or within the herb. This allows you to revisit your collection part to get an extra potent vape rip later.
Wood vs Plastic Grinders - When it comes down to it these do not differ too much, Metal ones usually win in a popularity game but some would say they "remove the nature element" of a smoking experience and keep the best flavour.