Phoenician large 4 Piece Grinders are some of the highest quality medical grade grinders on the market. Rebuild-able 4 piece grinders are 3-1/4″ diameter x 2-1/4″ in Height and weigh 9 oz. Offered in pink, green, red, yellow, black, blue, and Rasta finishes. The large size grinder includes a top that will hold a standard size rolling paper package. Please specify desired finish in comments section when ordering.