Our 2.5” Large grinder is a true workhorse. Big enough for any amount of fun that comes your way! BIGFUN! grinders are CNC milled from high-quality 6061 aluminum. The grinder features sharp diamond-shaped teeth that ensure an efficient and consistent grind. Mesh screens provide the perfect pollen sift, leaving out unwanted plant matter. With premium materials and a durable anodized finish, our grinders will provide you with years of reliable fun! You like fun? We got it Big!