Pitt Artist Pen Dual Marker India ink
skyblue
Goldfaber Aqua Dual Marker
sea blue
indanthrene blue
helioblue reddish
phthalo blue
ultramarine
Colour Grip colour pencil
Royal blue
cobalt blue
Pitt Artist Pen Metallic 1.5 India ink pen
blue metallic
Jumbo Grip colour pencil