The 8 inch Log Cabin Trim Tool, designed by Jean Ann Wright, features exclusive markings to create perfect finished Log Cabin; Half Log Cabin; or Courthouse Steps blocks. After adding each round of logs, place the appropriate centering square on the tool over the center square and trim. Since each round is squared up before the next set of logs are added, the results are spectacular. The cutting requirements for the strip widths and center square are printed right on the tool! The ruler slides easily over the fabric until pressure is applied. Then, our exclusive gripper holds the fabric in place while cutting, eliminating slipping and miss-cuts! The tool comes with fully illustrated step by step instructions or scan the QR Code printed on the tool to view a video demonstration.