Home / Coffee Grinder / Wilbur Curtis GSG-3BLK Automatic 3.5 lb. Coffee Grinder Single Hopper Black 120V Wilbur Curtis GSG-3BLK Automatic 3.5 lb. Coffee Grinder Single Hopper Black 120V View On Amazon Add To Cart $1,658.00 Category: Coffee Grinder Tags: Coffee Grinder, Curtis Description Description Brand: Curtis Related products Baratza Forte BG (Brew Grinder) Flat Steel Burr Commercial Coffee Grinder $919.00 Urbanic 070s Electric Coffee Grinder (110~220v) / flat Titanium burr 60mm / 20 steps can be set (Black) $260.00 Mahlkonig GH2 Retail Coffee Grinder 4.4 lbs. 85mm Flat Burrs $1,123.50