The Quick Curve Ruler© comes with a free pattern called "Urban Runner". The ruler is to be used with all Sew Kind of Wonderful patterns. It is used to cut the curve shapes out and square the blocks up after piecing. The ruler is a quality acrylic ruler with a curved cut-out where your rotary blade - regular or jumbo - will fit into. It's 7" x 12" in size and has a hang hole for storage convenience.
The Quick Curve Ruler Mini©
Sew Square 10™ includes the following reference lines E - Metro Rings & Rings Revival square-up lines, Sample 11 or 13 in pattern, page 3 Sew Square 10™ also squares-up blocks in the following patterns: Chic & Jazzy Curve It Up Deco Tic Tac Deco Tumbler Lattice Revival Metro Lattice Metro Medallion Metro Waves Mod Pineapple Urban Birthday Urban Candy Urban Nine Patch Urban Tiles Sew Square™ rulers can easily be marked with a permanent marker (ie: Sharpie) for other patterns and other square up points. Marks can easily be removed with a little nail polish remover.