The inks are
- bottle: Pelikan Edelstein Moonstone
- ink pool / dune fill: SBRE Brown
- sandworm contour: J. Herbin Terra de Feu
- sandworm fill: Diamine Orange
- dune yellow: KWZ Eldorado
- foreground dark dune: Pelikan Edelstein Smoky Quartz
- background light dunes: Akkerman Dutch Masters Hals Oud Bruin
- text: Pilot Parallel Yellow cartridge
The pens are
- drawing: Ranga Dip Pen + Intermonde 14k nib
- dune solid fill: Q-tip
- sandworm fill: Schon DSGN Pocket Six Dutch Sky
- writing: Pilot Parallel 3.8mm