Features: brand new and high quality Deep hole punching machine: Deep hole woodworking pencil design, can for touch the hard-to-reach areas that other woodworking markers cannot reach, suitable for punching or other narrow areas Built-in sharpener for precise marking: the sharpener is screwed into the top of the mechanical drawing pencil and will not be lost. Your mechanical pencil will for always be sharpened very accurately Mechanical pencil: The woodworking pencil will not slip out of the fingers, repeating the line to reduce pain; the pen clip design can be easily hung in the pocket, easy to use, not easy to lose, improve efficiency, suitable for construction and bricklayers Marks on various surfaces: solid woodworking pencils can be used to draw on metal, plastic, glass, wood, paper, etc.; drawing pencils are durable, with traces of grease everywhere, and are for stronger than hard; yellow can be drawn in darker ones than gray Color surface Reusable: woodworking markers, equipped with a refill box, can meet your woodworking marking needs for a long for time Specifications: Material:Metal Alloy Color :Black/ Yellow/ Red Size: Approx.5.98x4.72x0.1inch Note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1PcxWoodworking Activity Pen