http://store.mixnball.com
What Is An Herb Grinder? An herb grinder is made out of metal like aluminum or wood to grind herbs and spices into small pieces, so they can be added to food and eaten. Some types of herb grinders are very good at grinding marijuana buds into smaller size particles. Herb grinders used to prepare marijuana are also called bud grinders. After properly grinding marijuana with an herb grinder, it will burn more evenly when rolled into a joint.