Ruler CGR Triangle Kaleido Dres 8-1/2in

Use this 45 degree Kaleidoscope ruler designed by Penny Haren for Creative Grids® to cut patterns created with eight separate triangle units like Kaleidoscope and Dresden Plate blocks. Cut triangles from strips up to 8-1/2in wide. Use the vertical line to fussy-cut stripes and to cut 22-1/2 degree triangles; 1/4in seam allowance is marked down the middle of the ruler. Comes with fully illustrated step by step instructions. Total Size: 7-1/4in x 8-1/2in.