Cut precise setting triangles for small-scale on-point quilt designs with the Small Diagonal Set Triangle Ruler (3" to 9") by From Marti Michell! Engineered specifically for smaller pieced blocks and mini quilts, this specialized acrylic ruler takes the frustration and math out of setting quilt blocks diagonally. Setting blocks "on point" often causes outer border edges to stretch out of shape if cut incorrectly. This ruler is cleverly designed to keep the straight-of-grain along the outer edges of your side and corner setting triangles, ensuring your finished quilt top lies completely flat, square, and stretch-free. Featuring From Marti Michell’s signature "Smart Corners" (nipped/blunt points), this ruler automatically trims away dog-ears as you cut. This guarantees perfect point-to-point alignment and eliminates bulky seam intersections when joining setting triangles to your 3" to 9" finished quilt blocks. Why You'll Love It:• Cuts accurate side and corner setting triangles for small finished block sizes from 3" up to 9".• Keeps straight-of-grain on outer quilt edges to eliminate stretched, wavy borders.• Engineered "Smart Corners" automatically trim point tips for perfect piecing alignment.• Eliminates tedious math, formulas, and guesswork for diagonal layouts.• Durable, high-clarity acrylic with easy-to-read markings for long-lasting accuracy. Key Details & Specifications:• Product Type: Acrylic Patchwork & Quilting Ruler• Brand / Manufacturer: From Marti Michell (Michell Marketing)• Size Range: Fits 3", 4", 5", 6", 7", 8", and 9" finished blocks• Technique: On-point / diagonal layout setting triangles• Material: Premium clear acrylic• Ideal For: Mini quilts, sampler blocks, table runners, wall hangings, and small-scale on-point layouts. Creative & Practical Uses:• Mini & Small-Scale Quilts: Cut perfect setting triangles for miniature quilt blocks and intricate sampler tops.• Table Runners & Wall Hangings: Turn horizontal block layouts into dynamic diagonal designs effortlessly.• Wavy Border Prevention: Ensure outer edges stay stable and flat before attaching your final borders.