Use the Deluxe Corner Trimmer & Hand Piecing Aid from Marti Michell to trim away the dog ears on 6 common angles before sewing. Besides eliminating bulk, trimming away the dog ears makes it easier to match fabric at corners which can improve accuracy.
This ruler has holes so that you can mark a dot where seams cross—handy for both hand or machine piecing. Use this ruler to mark shapes for hand and machine sewing. You’ll love how pieces fit together perfectly.