The ION B21 Pen features a robust titanium body paired with a lightweight aluminium cap, blending durability with everyday comfort. The titanium offers strength and a premium feel, while the aluminium cap adds a subtle contrast in weight and texture, creating a balanced, modern writing instrument. Designed for smooth, effortless writing and compatible with standard ink cartridges or converters, this pen is perfect for those who value high-quality materials and refined craftsmanship. [Clip included]