Three tools, one refined pen. The OHTO MS02 is a sleek and versatile 3-in-1 multi-function pen that combines a black oil-based ballpoint, red oil-based ballpoint, and a 0.5mm mechanical pencil in one sophisticated body. Key Features Needle-Tip Ballpoint: The pen features a needle-tip ballpoint for precise, clear writing, ideal for professionals who value neat penmanship. Contoured Grip: Its uniquely contoured grip transitions from square to round for a comfortable, stable hold during long writing sessions. Pendulum-Style Selection Mechanism: Turn the desired pen indicator to the top and press the knock button to activate the corresponding writing tip. Specifications Functions Black + Red Ballpoint, 0.5mm Pencil Ballpoint Tip Needle-type (for precision) Selection Mechanism Pendulum-style (turn & knock) Grip Shape Square-to-round hybrid Length 144.5mm Barrel Diameter 10.2mm Max Width 11.8mm Weight 21g Materials Barrel, Knock, Tip, End: BrassClip: SK steel, POM