Can be customized with exclusive logos, patterns, etc., and is a very influential advertising and promotional gift, not only the pen but also your advertising spokesman. Metal nib, anti-collision is not easy to damage, and wear-resistant steel beads are smoother. Built-in new button battery, clear imaging, long-lasting life. Soft rubber design, increase grip friction, feel comfortable. Simple to disassemble, the refill can be replaced, easy to use for a long time. Quality refill, 1.0mm nib, solid and powerful pen, lightweight pen body, not bulky, flexible, wear-resistant, and practical.