OS-0247 Promotional 4-color ballpoint pens

Product Description

This 4-color ballpoint pen is a writing tool that can be transferred to paper by means of the freely rotating steel ball on the pen head. It is very popular. The ballpoint pen has the advantages of simple structure, convenient carrying, smooth writing, and suitable for copying. Therefore, people from all walks of life, from school students to civil servants in office buildings, are happy to use it. Ballpoint pen is a pen that uses tiny rotating balls, which are made of brass, steel or tungsten carbide and can release ink onto paper when writing. The ballpoint pen is very different from its predecessors – reed pen, feather pen, metal nib pen and fountain pen.