Bloc Loc’s Half-Rectangle Triangle 3:1 Mini Set contains two multiple-sized rulers 2″ x 5″. Each ruler is a mirror image of the other and the groove locks onto the seam for control and perfect trimming every time. Rulers can trim in 1/8″ increments which allows a wider range of blocks available to quilters.
This is an ideal marker. It marks while simultaneously making a crease. It leaves no residue on the fabric. Markings can be seen on both the front and the back of the fabric.
