Creative Grids Stripology Squared Quilt Ruler by Gudrun Erle, a slotted ruler by Gudrun Erla, has cutting slits every 1/2 inch so each strip you cut is the exact same size EVERY time! Follow the easy-to-read markings: squares for 2-1/2 inch cuts and stars for 1-1/2 inch cuts – no math required! Cut five 2-1/2 or eight 1-1/2 inch strips without ever moving the ruler. The Stripology Squared includes markings to square up half-square triangles, quarter-square triangles, and blocks in whole and half inch increments up to 12-1/2 inches.

This ruler comes with fully illustrated step by step instructions or watch Gudrun’s video tutorial. The Stripology Squared Ruler is the perfect size to take to classes and retreats.

Total Size – 14-1/2in x 17-3/4in
Slits are 14-3/4in long

We use this to complement G. E. DESIGNS – VENUS pattern