Use the Prym Dritz Styling Design Ruler to draft, design and alter patterns in an accurate manner. This design ruler contains a straight ruler, French curve, hip curve as well as cut-out slots. Style and cut your garments with great precision using this handy ruler. Detailed instructions and illustrations help you create your own apparel with the expertise of a skilled designer.Details:ClearIdeal for drafting patternsFrench curves, hip curves and cut out slotsIncludes instructions