Prepare herbs to perfection in seconds with the Cali Crusher OG Slick: A luxury stylish non-stick grinder at an affordable price. The OG Slick is made of high quality, aircraft-grade aluminum ensuring optimal performance and durability. Its sharp, diamond-shaped teeth deliver a smooth twist and an efficient grinding action. This grinder is tough, sturdy and provides better control for a precision grind. Easy to use, carry, and clean. This is the last herb grinder you will ever need.