Marti Michell My Favorite Squaring Up Ruler, 6-1/2 by 6-1/2-Inch

Marti Michell 8297 Multisize Fussy Cutter Ruler

Fussy Cutters Club: A Boot Camp for Mastering Fabric Play - 14 Projects

Marti Michell Log Cabin Ruler, 1-Inch to 2-Inch

Crafters Workshop TrueCut Non-Slip Ruler Grips, 30/Pkg

Perfect Patchwork Marti Michell Template Set B 4" PerfectPatchworkTemplateSetB4, Basic Square 7/Pkg

Omnigrip RN2518 Non-Slip Quilter's Ruler, 2-1/2 x 18-Inch

TightGrips Non-Slip Grips for Quilt Templates - 48 Pieces Total - 24 Large & 24 Small

Calibre Art Rotating Self Healing Cutting Mat, Perfect for Quilting & Art Projects, 14x14 (13" Grid)

Gypsy Quilter The Original Gypsy Gripper

Quilt In A Day Triangle Square Up Ruler, 4.5" by 4.5"