✅ DESIGN INSPIRATION - The inspiration, "Retelling History", draws deeply on the vibrant tapestry of the Qin Dynasty, integrating elements of this historical era into a stunning mix of patterns and colors, similar to unearthed treasures. It encapsulates the momentous era of Qin Shihuang's unification of the six countries into its own architecture, offering a tactile and visual conduit for future generations to appreciate this seminal period in Chinese history. ✅ UNIQUE DESIGN - The feather cannon takes the ancient armor pattern as the main keynote, combines many Qin dynasty graphic elements. The pencil cap also features an intricate hollow engraving design, while the crossbow-shaped designed pencil clip, infuses an intriguing touch of history and power into the overall aesthetics of the pen. ✅ EASY FLOW & WRITING WITHOUT PROBLEM: Equipped with a redesigned Iridium extra fine tip, feeding and a comfortable grip section, write like silk, smooth, steady and completely scratch-free, giving you a pleasant writing experience. ✅ Piston Filling - Simply unscrew the end cap, dip the tip into the bottled ink of your choice, and twist the end cap to fill. This simple method allows you the freedom to use any type of bottled ink. The pencil features a large capacity transparent ink tank that not only saves your precious time with fewer refills, but also provides a captivating view of the ink inside. ✅ SOLID AND DURABLE WRITER - Metal construction, screw cap, comfortable grip section and balanced weight for consistent writing. The sturdy metal clip helps you attach the pen to a notebook, uniform pocket or anywhere else.