Cali Crusher is a top of the line and high-quality grinder manufacturer that puts ample features into their grinders to assure you have the best smoking experience possible when you utilize their products! With this, you will receive a 4 piece grinder made of durable medical grade anodized aluminum in vibrant colors. Every grinder comes with a 4-way quicklock feature that reduces jamming and cross threading. Additionally, each grinder features ample loading room on top so that you can grind more of your legal smoking herbs at once with their indestructible radial cut blades that offer a finer cut to your herbs. Get a premium and smooth smoke when you use these top of the line grinders from Cali Crusher!