Tombow MONO Work Mechanical Pencil | Refill Lead | 1.3mm | HB

Keep your MONO Work mechanical pencil performing at its best with the Tombow MONO Work Refill Lead in 1.3mm HB — precision-crafted replacement leads designed specifically for the MONO Work series.

The thick 1.3mm lead is ideal for bold lines, technical sketching, and heavy-use drafting tasks. HB grade provides a balanced writing experience — not too hard, not too soft — making it versatile for both writing and drawing.

• Lead size: 1.3mm
• Grade: HB
• Compatible with Tombow MONO Work mechanical pencils
• Ideal for drafting, sketching, and technical work
• Made in Japan by Tombow