The Tombow mechanical pencil, known as the MONO graph, is a precise writing and drawing instrument distinguished by its innovative technology and high-quality craftsmanship. With a fixed 4-mm tip, this mechanical pencil allows for accurate work, making it particularly suitable for technical drawings and precise line work. The lead is held in a three-part brass clutch, which provides a more stable grip than conventional plastic clutches. This significantly reduces the risk of lead breakage and ensures a consistent line quality. The mechanical pencil features a convenient shake mechanism that allows for easy handling. By shaking the pencil, the lead is advanced, while the clip serves both to activate and lock the lead in place. Additionally, the mechanical pencil comes with a refillable eraser that can be easily twisted out when needed. This combination of functionality and quality makes the Tombow mechanical pencil an essential tool for creative and technical applications.

• Precise 4-mm tip for accurate work
• Three-part brass clutch for stable lead holding
• Innovative shake mechanism for easy lead advancement
• Clip for activating and locking the lead
• Refillable eraser for sustainable use.