Sharper Push-Top Grinder (2.5")(63mm) Grinders by n/a Sale! Login to view price. Size Single Box of 10 (Save $ This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Push-Top Grinder 2 piece Aluminum 2.5" (63mm) Qty available: 110 SKU: SprPush-63-84 Tweet