Portamina Tombow MONO graph 0,7 mm HB blu

The Tombow MONO graph mechanical pencil with 0.7 mm HB lead combines an innovative shaking mechanism with an ergonomic, balanced body. The mechanism advances the lead with a simple shake, enabling smooth, continuous writing. The 0.7 mm HB lead delivers a soft, very smooth writing feel suitable for everyday writing, note-taking, and both creative and technical sketches. The pencil model SH-MG43-R7 is refillable and comes in a blue finish as part of the neon and white colour range.

Advantages

The shaking mechanism allows effortless lead advancement without repeatedly pressing a button, while the well-balanced barrel and ergonomic grip reduce hand fatigue during extended use. The 0.7 mm HB lead offers consistent, smooth lines useful for neat handwriting and detailed drawing. The pencil is refillable and includes an eraser refill option (ER-MG), which extends its usable life.

Suitable for

Key specifications

How to use

Hold the pencil in a natural writing position and shake gently to advance the lead when needed. Use the 0.7 mm HB lead for regular writing or drawing; apply light to moderate pressure for best results and to avoid breaking the lead. Replace lead refills with compatible 0.7 mm HB leads and change the eraser using the ER-MG refill when worn.

Recommendations

For a consistent line quality, use standard 0.7 mm HB refills and avoid excessive pressure. Keep spare eraser refills (ER-MG) and leads available if you use the pencil for extended notes or drawing sessions.