Jaybird Quilts Mini Hex N More Keychain Ruler Perfect for the Nebula Quilt BOM and many other Jaybird patterns. £6.50 Out of stock. The Mini Hex N More ruler cuts 4 different shapes in 1 size each: hexagon equilateral triangles, half hexagon and jewel from 1.5in to 8.5in. You only need to work with strips to use this ruler which makes it fast and easy to use. The Mini Hex N More keychain is just 3.5in tall and less than 3in wide and the ball and chain can be easily removed. Made from acrylic. See tutorial by Julie from Jaybird Quilts.