"Better Grip" is parts that have been changed compared to the original ones with a view to better grip for those who have problems with grip or motor skills in the hands.
.stl-file to 3D print Better Grip Handwheel for BERNINA 910
.stl-file to 3D print a Better Grip Stitch width knob
Fits BERNINA 707-708, 801-807, 830 & 831
.stl-file to 3D print a Better Grip Buttonhole knob
Fits BERNINA 801 - 831, 910 & 930