Pitt Artist Pen Metallic 1.5 India ink pen
blue metallic
Ecco Pigment Fineliner
0.1 mm, blue
0.5 mm, blue
0.7 mm, blue
0.3 mm, blue
Pitt Artist Pen Brush India ink pen
skyblue
Pitt Artist Pen Fineliner S India ink pen
indanthrene blue
Pitt Artist Pen Calligraphy India ink pen
ultramarine
dark indigo
ice blue