Uni Jetstream Prime 3&1 Multifunction Ballpoint Pen, Equipped with 0.5mm Oil-Based Ink (Black, Red, Blue), 0.5mm Mechanical Pencil, Metal Body, Dark Navy, MSXE4-5500-05D.9

Experience the perfect balance of functionality and elegance with the Uni Jetstream Prime 3&1 Multifunction Pen. Combining three ballpoint colors—black, red, and blue—with a mechanical pencil, it delivers four essential functions in a sleek, streamlined form. The smooth rotary mechanism allows effortless switching between modes, making it an ideal tool for everyday tasks, note-taking, or formal settings.Thoughtfully engineered for comfort and precision, this pen features Jetstream’s ultra-low-friction metal refills (SXR-200-05), providing a remarkably smooth writing experience at any speed or pressure. The ink produces dark, crisp lines and dries quickly to reduce smudging—perfect for both quick notes and extended writing sessions.The refined design showcases gentle curves, premium finishes, and a distinctive flat, slit-style clip. Available in dark navy metallic and matte black options, each version offers its own sophisticated character—from an elegant sheen to a stealthy, blacked-out aesthetic. Despite its multifunctional capability, the pen maintains a clean, balanced silhouette that feels substantial yet comfortable in hand.Packaged in a textured paper box with a subtle, upscale finish, the Jetstream Prime 3&1 also makes an excellent gift. Whether for professional use or personal writing, this pen blends performance, style, and thoughtful craftsmanship in every detail.Body Color: Dark NavyOil-Based Ink: Black, Red, Blue (0.5mm)Mechanical Pencil: 0.5mm Fine PointMax Width: 16.1 mm (0.6"), Barrel Diameter: 11.7 mm (0.5") x Length: 138.8 mm (5.5")Weight: 30.6 g (1.1 oz)Compatible Ink Refills: SXR-200-05Quality made in Japan.

• A smooth rotary mechanism lets you switch effortlessly between three ballpoint colors—black, red, and blue—and a mechanical pencil, all within a single streamlined barrel that blends usability with a refined, modern look.
• The refined design combines gentle curves with exquisite details, featuring a metallic sheen finish and a new flat, slit-style brushed steel clip that adds a stylish accent.
• Fitted with Jetstream’s ultra-low-friction metal refills (SXR-200-05), it produces crisp, dark lines with minimal resistance and excellent quick-drying performance—ideal for fast note-taking or extended writing sessions.
• Balanced and comfortable in hand, it offers a composed presence that feels equally suited to desks, meetings, or personal journaling—blending function with quiet sophistication.
• Despite its four functions, the sleek silhouette reflects a focus on understated elegance, with every element—from the smooth barrel to the minimalist clip—crafted for both style and functionality.