Ruler with slots for cutting, with a detailed and very clear markings in increments of 1/2 inch, well visible both in bright and dark substances. Excellent also for accurate wedgie blocks up to the size of 12 inches. The Original Creative Grids. Design: Gudrun Erla Copyright®Creative Grids.
Sew 12 of these triangles for the whole of the circle, 6 for the semi-circle and 3 for a quarter-circle or use the angles to create a whole series of complex 12 inch blocks. The Original Creative Grids. Design:Its Sew Emma Copyright®Creative Grids.
The ruler on the stitching through the paper with a 1/4 inch edge for allowances at the seams - in the execution of the PLUS, i.e. a wide of 2 inches. Author: Carolyn McCormic Patented.