The Janome Convertible Free Motion Quilting Foot Set is an excellent foot for free motion quilting. This non-hopping foot is made to glide smoothly over your quilt top or other project and the easy to adjust thumb screw allows the foot to be easily raised or lowered. This foot set comes with an open toe, closed toe, and echo quilting guide for a variety of FMQ techniques and visibility. While the foot does not hop (so quiet compared to a hopping foot!), the spring loaded height adjustment allows for slight upward movement of the foot should it hit an excessively bulky area or seam.