Tombow Mono Graph Tune Mechanical Pencil

Tombow Mono Graph Tune Mechanical Pencil

The Tombow Mono Graph Tune Mechanical Pencil elevates Japan's favorite shaker pencil into an executive drafting instrument with an all-black tuned aesthetic. Engineered with a glare-reducing matte black metal step taper tip, it provides an unobstructed line of sight for technical drafting, architectural sketching, and fine note-taking. Equipped with Tombow's patented 'Frenock' shaker advance, 'Frelock' pocket safety lock, and a jumbo twist-up black MONO eraser, the Mono Graph Tune delivers unmatched precision and sophisticated ergonomics.

Key Features

• Matte Black Metal Step Taper: Precision-machined metal tip eliminates glare and provides a wide drafting field of view.
• Innovative Shaker Lead Advance: Advance fresh 0.5mm lead with a subtle vertical shake or by clicking the sturdy pocket clip.
• Reliable Shake-Lock Mechanism: Slide the clip upward to lock the shaker weight, preventing accidental lead extension in bags or pockets.
• Twist-Up Black MONO Eraser: Features a generous 5.3mm diameter, 26mm long twist-out eraser that stays neat and clean without showing pencil smudge.
• Sophisticated Deep-Tone Barrels: Available in 4 understated matte finishes including All Black, Deep Red, Deep Blue, and Deep Green.

Specifications

• Brand: Tombow
• Series: Mono Graph Tune (Black Tune)
• Model Number: DPA-165A
• Lead Diameter: 0.5 mm
• Advance Mechanism: Shaker (Frenock) and Clip-Knock
• Eraser: Refillable Twist-Up MONO Eraser (ER-MG)
• Country of Origin: Japan

Frequently Asked Questions

• How does the shaker lead advancement work? Hold the pencil pointed downward and give it a quick shake up and down; an internal brass weight activates the clutch to advance the lead.
• How do I prevent the lead from advancing inside my pencil case? Push the pocket clip upward until it clicks into the 'Shake Lock' position, securing the internal weight firmly.
• Can I advance lead without shaking? Yes, pushing down on the pocket clip functions as a conventional clip-knock advance button.
• Is the black eraser refillable? Yes, simply twist the eraser fully out and insert a genuine Tombow ER-MG replacement eraser unit.
• What lead refills are recommended? It is compatible with all standard 0.5mm pencil lead refills, including Tombow Mono graph and Uni NanoDia leads.