Omnigrip Non-Slip Square Ruler Value Pack (6-1/2", 8-1/2", 10-1/2") 147 and may be used with

and may be used with either right or left hands

they create detachable or internal hooks in bags and totes

the curved interior cradles each bobbin securely

The blue ink wipes off with a damp cloth while the purple ink is air and water soluble

Versatile and can also be used in non-waistband applications

Omnigrip Non-Slip Square Ruler Value Pack (6-1/2", 8-1/2", 10-1/2") 147 and may be used withThe Omnigrip 10 1 2" Square Ruler set includes: 6 1 2", 8 1 2" and 10 1 2" rulers. These rulers have all the features of an Omnigrid ruler with a patented non slip backing for added stability. The fluorescent ink pigment enhances visibility in low light conditions. Highlighted precision markings allow for easy viewing on all colors and patterns. 45 diagonal lines help to center and align patterns while squaring up quilt blocks. Additional 1 2" seam