Solvent based marker with chisel nib that produces three line types for use on all surfaces in cool gray #6
AD Marker The Original Chartpak, Tri-Nib, Cool Gray 6, 1 Each (P186) : Artists Markers : Office Products
Holbein Artists' Colored Pencil Cool Grey #6
AD Marker The Original Chartpak, Tri-Nib, Super Black, 1 Each (P100) : Office Products
Talens Pantone Marker Ink Bottles - Black or Grey – Opus Art Supplies
This Tri-Nib Chartpak marker gives you three distinct line weights in one nib! The markers deliver sparkling and brilliant color in fine point, medium
Chartpak AD Design Markers - Colors
12 Color Cool Gray Marker Warm Gray Marker Set Dual Tips Alcohol Based Art Marker for Drawing Manga Mark Art Supplier (Cool Gray) : Arts, Crafts & Sewing
Copic Sketch Marker Cool Gray 6 C-6 Copic Get the Look at the Price
Ad Marker Products - Art Supply Source
Chartpak Ad Markers, E Warm Cool Greys, Tri Nib Tip, 25 Color Set. Professionals and art students use these legendary markers to produce perfect
Chartpak Ad Markers, E Warm Cool Greys, Tri Nib Tip, 25 Color Set