1、MULTIPLE HOLES: The woodworking scriber gauge is multiple holes design with standard size for easy hole positioning, scribing, and marking. 2、ALUMINUM ALLOY: The scribing rule is made of excellent aluminum alloy, with high hardness, wear resistance, not easy to rust or corrosion. 3、EASY OPERATION: Just find the hole corresponding to the scale, insert the pen into the hole, you can draw the desired line, convenient and practical. 4、CLEAR SCALES: The surface of the hole positioning gauge has clear markings that are not easily worn, ensuring accurate scribing and marking. 5、WIDE APPLICATION: The specification of this scribing gauge is 300mm, suitable for workshop, woodworking project, home decoration, DIY design, etc.