If you are looking for a top notch herb grinder with good function than this one is for you! This metal herb grinder brought to you by the people over at Bougie Glass screams perfection. It is a 4 piece grinder made of metal that measures almost 2.5 inches in length. It has some cool features as well that you do not typically see on most grinders. The screen for this grinder actually comes out, so you are able to maintain and keep your grinder clean. It is also equipped with a small brush and scraper to help ease along with the cleaning process. Lastly, this grinder is designed to be super user friendly. It has nice rounded off edges so it feels super comfortable when holding it in your hand and good quality threading, so the grinder can easily be taken apart and put back together. Overall, this grinder by Bougie is a perfect combination of quality and design.