[Mechanical Metal Marking Pencil]The mechanical welders pencil with built-in sharpener and pocket clip for easy carring and usage. You can press to a proper advance, the rid of the hand sharpening wooden pencil.[ Silver Marking]The silver round refills can lay out an sign on metal and oily surface and maintain performance in high temperature of welding; Compared with soapstone, the markings of welder pencil is not to erase.[3-Claw Refill Holder]The 3 claw nib of metal marker can hold the refill tightly and protect refills from breaking, and you can adjust the length of refill quickly to a fine point on deep area.[Widely Applicable]welders pencil can be widely applied to make illuminating marks for steel welding, architects designing, sheet metal and steel scribing, carving supplies, metal layout toolMaterial: Metalcolour: redPackage Contents:1 x pen1 box x refill(12 pcs)Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.