Marijuana grinders are essential tools for cannabis enthusiasts, designed to break down dried flower into a finer, more manageable consistency. Typically constructed from materials like metal, acrylic, or wood, grinders feature multiple chambers, sharp teeth, and a magnetized lid. Users place their cannabis inside and rotate the top and bottom sections, which grinds the flower into evenly sized pieces. The ground cannabis collects in the bottom chamber, ready for use in joints, pipes, or vaporizers. Grinders not only simplify the preparation process but also ensure a more consistent and efficient burn, making them a must-have accessory for anyone seeking a smoother and more flavorful smoking experience.