Creative Grids 30 degree triangle ruler 19 1/2" CGRSG1 Type_Storage Material: 100% Superior Grade Virgin

Material: 100% Superior Grade Virgin Australian Merino Wool

Since you have to trim the corner anyway

Easily store marking tools

10" squares pack

Creative Grids 30 degree triangle ruler 19 1/2" CGRSG1 Type_Storage Material: 100% Superior Grade VirginSew together 12 of these 30 degree triangles to create a complete circle; 6 to create a half circle; or 3 to create a quarter circle. Create Fans, Dresden Plates, etc. up to a finished size of 38 inches. Use the vertical lines to fussy cut stripes or cut half triangles (the 1 4 inch seam allowance is marked). Or cut 30; 45; and 60 degree units with the angles marked on the ruler. This triangle may be used as a companion to the Circle Savvy Ruler (Item