[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, getting 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 easily to erase. [3- Refill Holder]The 3 nib design of metal can hold the refill tightly and refills from breaking, and you can adjust the length of refill very quickly to a fine on 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 tool Material: Metal colour: red Package Contents: 1 x pen 1 box x refill(12 pcs) Only the above package content, other 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.