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 FeaturesNeedle-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. SpecificationsFunctions:Black + Red Ballpoint, 0.5mm PencilBallpoint Tip:Needle-type (for precision)Selection Mechanism:Pendulum-style (turn & knock)Grip Shape:Square-to-round hybridLength:144.5mmBarrel Diameter:10.2mmMax Width:11.8mmWeight:21gMaterials:Barrel, Knock, Tip, End: BrassClip: SK steel, POM