Home / Smoke Shop / Grinders / Window Grinder 4pc 40x44mm Window Grinder 4pc 40x44mm Window Grinder 4pc 40x44mm Material: Zinc Alloy Dimension: 40x44mm Categories: Grinders, Smoke Shop Product ID: 59314 Spread the love Check out our other products Blazy Susan X Herb Saver 4-Piece Mini Grinder 2 Part Funnel Grinder 63mm RYOT 4pc Jar Body Grinders 2.2″ Green Aluminum Pipe w/ Grinder Black Aluminum Pipe w/ Grinder