[Features] 2-in-1 Dowelling Jig with Scriber, can be used as a self centering doweling jig for drilling and also as a center scriber for marking, convenient and practical. Screw foot at the both ends of wood dowel jig are designed for firmly fixing to ensure accurate positioning without deviation during woodworking drilling hole. [product information] product name:Drill guide tools style:5-piece set Material:ABS size:13cm Packing list (you can get after purchasing one item): Drill guide tools*1 Please understand: 1.Due to the long shipping time, the item may be damaged during the shipping process, if the item is damaged, please leave us a message through the official website immediately before posting comments, and I will solve the problem for you. 2.Due to manual measurement, the size may have an error of 1-3cm. 3.Colors may vary from monitor to monitor.