Magnetic: Equipped with a powerful permanent magnet, our marking pen tool easily picks up small parts and recovers steel shavings, even in tricky and hard-to-reach places. Convenient and Comfortable: Our tools are designed to fit snugly in your hand with a convenient pocket clip, knurled aluminum handle and comfortable grip that fits snugly in your hand, designed to provide maximum control and comfort during long work hours. and Replaceable: 2 marking pens come with 10 extra replacement tips. Our engraving pen set lasts longer than traditional markers, making it an affordable choice for any professional or DIY enthusiast. Marking: Our marking tool set easily marks wood, metal, plastic and other surfaces, leaving clear, and easy-to-see marks. Versatile: Our carbide marking pen set can be used in a variety of applications, including woodworking, metalworking, engineering and DIY projects, making it a versatile addition to any toolbox., Manufacturer: Tuidzljd