Check the listing for details. Creative Grids Curvy Log Cabin Trim Tool 8in Finished Blocks Part# CGRJAW5. Condition: New. Listed at 27.99 USD. Creative Grids Curvy Log Cabin Trim Tool 8in Finished BlocksCreate the illusion of curves with this 8 inch Curvy Log Cabin Trim ToolSewing narrow strips to two adjoining sides of the center square and wide strips to the remaining two sides create the curveMark the wrong side of the center square through the holes on the tool to ensure a perfect seam allowanceThen sew a round – two narrow and two wide strips – and trimAdd two more rounds to complete a perfect 8 inch finished blockThe cutting requirements for the narrow and wide strips and the center square are printed right on the toolSew four blocks together to “piece” a circle which finishes to 16 inchesCombine these blocks with traditional 8 inch log cabin blocks created with the Creative Grids Log Cabin Trim Tool (CGRJAW1) for unlimited design potentialThe tool slides easily over the fabric until pressure is appliedThen, our exclusive gripper holds the fabric in place while cutting, eliminating slipping and miss-cuts! It comes with fully illustrated step by step instructions or scan the QR Code printed on the tool to view a video demonstrationThe Curvy Log Cabin Trim Tool is also available in a four (Item CGRJAW6MINI) and a six (Item CGRJAW6) inch finished sizeTotal Size - 8-1/2in x 8-1/2inMade in USA