Tombow - MONO Graph Mechanical Pencils

MONO Graph Mechanical Pencils

Shake to advance lead without interrupting your drawing flow

Mechanical pencils break your flow when you stop to advance the lead. The MONO Graph eliminates that interruption with shake-to-advance technology, a quick wrist motion extends fresh lead without shifting your grip or breaking concentration. This matters during sustained sketching sessions when maintaining rhythm and hand position directly affects line quality and comfort.

The 0.5mm lead diameter strikes the practical middle ground between fine detail work and structural durability. Leads this size handle technical drawing, note-taking, and general sketching without the fragility of ultra-fine points or the thickness limitations of broader alternatives. Tombow includes a refillable eraser mounted in the barrel cap, positioned for quick corrections without reaching for separate tools.

The shake mechanism operates through internal weights that trigger lead advancement with deliberate motion, responsive enough for quick use, stable enough that normal writing won't accidentally extend the lead. Standard 0.5mm HB lead refills and replacement erasers maintain the pencil long-term, though Tombow sells these separately rather than bundling them with the base pencil. Three pencils per pack provide backups for different locations or share with studio partners who value uninterrupted workflow.

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size
color
unit
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0.5 mm
ice blue
carded
$8.35
25%
$6.26
0.5 mm
cream yellow
carded
$8.35
25%
$6.26
0.5 mm
mint green
carded
$8.35
25%
$6.26
0.5 mm
coral pink
carded
$8.35
25%
$6.26
0.5 mm
lavender
carded
$8.35
25%
$6.26
0.5 mm
lead
refill
$4.50
24%
$3.38
eraser
refill
pack of 3
$2.37
25%
$1.77
SKU: 22949
size: 0.5 mm
color: Ice blue
unit: Carded
$6.26each
SKU: 01821
size: 0.5 mm
color: Cream yellow
unit: Carded
$6.26each
SKU: 01822
size: 0.5 mm
color: Mint green
unit: Carded
$6.26each
SKU: 01823
size: 0.5 mm
color: Coral pink
unit: Carded
$6.26each
SKU: 01824
size: 0.5 mm
color: Lavender
unit: Carded
$6.26each
SKU: 01825
size: 0.5 mm
color: Lead
unit: Refill
$3.38each
SKU: 23132
size: Eraser
color: Refill
unit: Pack of 3
$1.77each
Drawing and Illustration

Drawing and Illustration Purchase Guide

Drawing and Illustration Materials

Calligraphy Inks - Specialized inks for calligraphy and pen work. Includes traditional sumi ink, colored calligraphy inks, and metallic formulations for decorative writing.

Markers - Professional markers including alcohol-based, water-based, and pigment markers. Perfect for illustration, design work, and mixed media projects.

Pastels - Soft pastels, oil pastels, and pastel pencils for vibrant color work. Excellent for blending and creating rich, textured drawings.

Pencils - Graphite pencils in various hardness grades, colored pencils, and specialty drawing pencils for different techniques and surfaces.

Pens - Technical pens, fountain pens, and specialty drawing pens for precise line work and detailed illustrations.

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