Wanna buy professional long marker ? Here come our product for you to choose. Bright looking and feature helps make our product practical to use. This product is made of reliable material, and for you to use. So come and buy one Features -Color:Assorted Color -Material:Plastic and carbon steel -Size:14.00X1.00X1.00cm/5.50X0.39X0.39in -This marker pen is capable of leaving marks on surfaces including metal, wood, glass, and rubber components. -It simplifies the process of marking and distinguishing, bringing convenience to daily life. -It is particularly useful for marking in deep drilling or hard-to-reach areas. -It is well-suited for marking drill hole positions on furniture, bookshelves, or lamp bases. -Its marking capabilities are essential in industries such as hardware processing and automotive manufacturing, where deep hole machining requires precise labeling. Package list: 5 x Markers