Author of Medical Cannabis: A Guide for Patients, Providers and Caregivers
This is a wonderful grinder. The teeth are safe to handle and the 1/4 turn makes all other grinders look obsolete. The back and forth movements grind and fluff, for an exquisite texture that is perfect for vape or smoke. This is the best grinder available.
Reviewed by: (Verified Buyer) Michael Moskowitz from California.