Creative Grids Skinny 10in Curvy Log Cabin Trim Tool. Create the illusion of curves with this Skinny 10 inch Curvy Log Cabin Trim Tool. Easy to read black and white markings. Strip widths and center square measurements are printed right on the tool. One round of logs is made up of two skinny strips and two wide strips. Each round of logs is trimmed to size before the next round is added making every block the same size when completed. Comes with fully illustrated step by step instructions. Scan the QR Code printed on the tool to view a how-to video of these features and to see the projects that can be made with this tool. The tool slides easily over the fabric until pressure is applied. Then our exclusive grip holds the fabric in place while cutting, eliminating slipping and miss-cuts. Total Size ? 10-1/2 inches x 10-1/2 inches. CHK-CGRJAW14