Small Knife Attachment is a new sharpening platform for smaller blades that works on Edge Pro Apex and Professional models. This small knife sharpener platform allows more flexibility with smaller blades including knives with thumb studs to retain the precision sharpening you expect from our products. The small knife sharpener attachment measures 2 inches wide and 1/4 inch thick which will protect the main platform of the machine. It includes an adjustable miniature guide plate to accommodate small knives of varying widths.