Selling point: Used to determine the exact position of the center of the board during board cutting, pin joints, assembly, etc. The center scriber is made of ABS plastic and is environmentally friendly and durable. The multi-function scribe can mark the center of the sheet with a thickness of 64mm. You can move the scribe to draw a 1/16"" 3/16"" 5/16"" 7/16"" 1/8"" 1/4"" 3/8"" 1/2"" edge. The bottom is magnetic: the center line locator can be attached to the iron surface, and the pencil can also be inserted into the hole in the foot. The pencil is not easy to be lost and is convenient for storage. Product: Size: 10x 5.8x5cm color: blue Material: ABS Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.