Jumbo Grip colour pencil
Sky blue
Ocean blue
Pitt Artist Pen Metallic 1.5 India ink pen
blue metallic
Colour Grip colour pencil
Pitt Artist Pen Brush India ink pen
skyblue
Albrecht Dürer watercolour pencil
dark indigo
Pitt Artist Pen Fineliner S India ink pen
indanthrene blue
Pitt Artist Pen Calligraphy India ink pen
Midnight blue
Prussian blue