Add a sleek MAV grinder to match with your growing MAV collection of bongs and water pipes. Measures 2" in diameter and 1.8" in height. Maximum-Strength Aircraft Grade Aluminum for extra toughness, durability and best quality. Don't let the affordable price fool you! It has sharp, diamond cutting teeth for ultimate grinding experience and effortless shredding. Stainless Steel Mesh Screen filters very fine pollen into the catcher. Pollen scraper included.