Portaminas Tombow MONO graph 0,7 mm HB amarillo

The Tombow MONO graph mechanical pencil with 0.7 mm HB lead comes in a vivid yellow finish and is designed for smooth, precise writing. Its distinctive shaking mechanism advances the lead with a simple shake, while the ergonomically balanced body provides a comfortable grip for short notes or long writing sessions. The 0.7 mm lead delivers a soft, consistent line suitable for everyday writing, note-taking and detailed sketches.

Advantages

The MONO graph’s innovative shaking mechanism allows fast, effortless lead advancement without pressing the tip. A balanced, ergonomic barrel reduces hand fatigue and ensures stable control. The 0.7 mm HB lead gives a very smooth writing feel and consistent line width. The pencil is refillable and includes an erasable head with replaceable eraser (ER-MG), and the bright yellow colour makes it easy to locate among other stationery.

Suitable for

Key specifications

How to use

Advance the lead by gently shaking the pencil so the internal mechanism pushes the lead forward; avoid pressing the tip repeatedly. Write with a light-to-moderate pressure to maintain the 0.7 mm HB lead’s smooth feel and consistent line. To replace the lead, remove the cap or follow the manufacturer’s refill instructions and insert new 0.7 mm leads. Replace the eraser with ER-MG when worn.

Recommendations

For best results use HB 0.7 mm refills and replace the ER-MG eraser when it becomes too short. Store the pencil capped or in a case to protect the tip and maintain lead alignment.