The Score of Four refers to four-inch blocks. There are six unique designs to pick from for your four-inch blocks making it an excellent bargain. They're all continuous and easy to sew. The dashed lines help you center them perfectly on your blocks. (C) 2012 Darlene Epp Full Line Stencils are transferred with a Quilt Pounce Pad (TM) and because the material is a nylon mesh open only on the lines of the design, the powder goes right through to the quilt top! Full Line Stencils all work the same, there is no right or wrong side, you just position, swipe the Pounce pad over the top, lift off and sew! There are no breaks or bridges to fill in, no mess, and it’s easy, fun, and effortless to transfer the beautiful designs onto your quilt tops.