I mostly use the June Tailor Shape Cut, the 6.5 x 12 Omni grid ruler, the 6.5 x 24 Omnigrid ruler, rotary cutter & mat. I also like the Blok Loc squares for squaring up, and the Quilt in a Day triangle trimmer for trimming half square triangle blocks. I keep a pair of tweezers and thread snips by machine along with a wooden skewer for guiding the fabric, and last but not least, a good seam ripper. I want some of the Deb Tucker rulers because I've heard good things about them. I have a lot of specialty rulers that I have bought, but use them seldom.