[3 Clamp Tip Design]Silver Welder Metal Writing Pen has 3 claw tips, which can hold the refill tightly and effectively prevent breakage; you can quickly adjust the length of the refill to your needs. [Mechanical Welding Pencil]Different from wooden silver pencils and soup , this metal handmade pen has a portable design with built-in pencil sharpener, pocket clip, 3 claw tips, press to the proper refill, which will Make your work more efficient. [Luminous Marks]The 2mm silver bar round refill can luminous marks that are harder to erase than , and can still maintain good performance under high temperature welding. [Wide Applications]Mechanical welding pencil can on steel, wood, wet surface, rusted metal, etc., suitable for woodworking, pipe wrench, welder, manufacturing and construction. [Set Included]Package includes 2 soldering and 24 silver refills. (Note that the refill comes out once the cap is pressed, so keep your finger on the tip to avoid it.) Colour:red+black Material:Metal Package Contents: 2 x soldering 24 x silver refills Only the above package content, other are not included. Note: Light reflection 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.