Instructions for cutting cloth:
The rotary cutter enters from the teardrop-shaped incision, pushes it in the direction of the gap, or pulls it back to cut the cloth. When the cloth is longer than 12.5 inches from top to bottom, please fold the cloth. The folding line must be placed perpendicular to the cutting gap, so as to ensure folding The cloth is cut out in straight lines.
Each strip can be cut to 1/2 inch wide at the narrowest, and the widest can be cut to 18.5 inches in increments of 1/2 inch. You can freely choose the size you need for batch cutting in the middle. When you need a square or a rectangle, please turn the ruler 90 degrees without moving the cloth after the first batch cutting, and then cut according to the required size to get the desired cloth.

Please align the center line of the ruler with the center line of the map, increase in both directions to the left and right, find the size you need to set, cut off the excess fabric on both sides of the map along the gap, then rotate the map by 90, and then follow the above method. Cut off excess fabric. (It can also be used to correct the size and make a map)