DESC: The 4623 Limited Edition Plus has the features you need if your sewing time is at a premium. For instance, the needle always stops in the "up" position for easier withdrawal of fabric. And "Needle Up Down" is great for quick pivoting. The speed control lever provides precise, consistent speed control. The one-step buttonholer stops automatically upon completion. Extra penetration power and the 7 piece feed dog provide consistent performance on all fabrics.