Cutting equilateral triangles is easy using the Pyramid Ruler designed by Liz Porter. Clear concise directions for cutting 1" to 6" pyramids are printed directly on the ruler. Each ruler also includes an instruction sheet with detailed photography along with design suggestions using Fons & Porter Hexagon (FPR7891) and Pyramid (FPR7894) companion rulers. Made in the USA by Omnigrid.
What Fons & Porter's Diane Tomlinson, has to say: "The Fons & Porter Diamond Ruler, Pyramid Ruler and Hexagon Ruler are designed to work together with coordinating measurements. Each ruler has clear concise directions with color photography along with design suggestions for using the 3 rulers separately or in combination with 2 or all 3 together. I've been teaching a class at our Original Sewing and Quilt Expo with them and it's fun to see what you can come up with in both traditional and modern designs and fabrics!