Item Type: Marking T Ruler Material: Stainless Steel Range: Approx. 0-300mm / 0-11.81in1Vertical Marking: Insert the pen tip into the small circle corresponding to the scale, and move the line ruler backward or forward with both hands to complete the vertical line. 2Application: This scribing ruler is dedicated to the positioning and scribing function of woodworking patterns, and the operation is more convenient. 3Horizontal Marking: Use the upper and lower edges of the ruler and scale to complete horizontal marking. 4Stainless Steel: Stainless steel marking ruler, clear and accurate scale, comfortable texture and higher accuracy. 5Flexible Convenient Operation: Flexible and convenient operation, shorter marking time, to meet the needs of all woodworkers and woodworkers. 1 x Scribing Ruler