1ncrease your visibility for fine detail work like microstippling and background quilting. The slight bevel on the underside of the foot helps you get extremely close to applique, edges or seams with minimal distortion. Not advised for ruler work. Works on all APQS Machines with the ‘Quick Change’ Hopping Foot System installed. **Not compatible with machines built prior to 2019 with rounded throats unless ‘Quick Change’ system is installed. If your machine’s hopping foot is one solid piece with no split, or the Legacy Interchangeable Foot with 2 screws on the back side, you’ll need to upgrade to the ‘Quick Change’ foot to be able to use this foot and any other accessory feet included with the ‘Quick Change’ System.