Multiple Uses: Solid carpenter pencils can draw on metal, plastic, glass, wood, paper, drawing pencil cores are durable and stronger than hard lead.High-quality Materials: carpenter pencils is sturdy, precise, and practical, which means that they are grease, traceable, and stronger than hard lead. This makes carpenter pencils an Perfect woodworking pencil for architecture and bricklayers and all other disciplines.Intimate Design: Use of convenient pen design and convenient pocket clip, good weight balance and comfortable non-slip knurled aluminum handle, which can provide us with greatest control when drawing and marking, and the intimate design of carpenter pencils will reduce repeated tracing hand pain.Contains Pencil Sharpener: Screw the sharpener on the top of the mechanical drawing pencil, you will not lose the sharpener easily as usual, pencil sharpener can sharpen your pen core to achieve the precision you need, thereby more good for your work.Warm notes: Pointed items, please keep away from your children.Colour: blueMaterial: plasticSize: The length of the pen is about 145mmPackage Contents:1 * woodworking activity pens30 * refills (18 black refills + 6 red refills + 6 yellow refills)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.