Ruby dust

Master Item Crafting component

“Ruby dust” is a crafting component in The Witcher 3. Enemies drop it as loot. It also comes from dismantling items such as “Ruby” and “Feline steel sword”. You can buy it from these merchants: Lafargue, Master smiths in Toussaint, Ofieri merchant and Smiths (crafting supplies).

Used to craft gear and items.

Value: 100 crowns

Bought by (best price first): Blacksmith, Armorer, Dye Merchant, Runewright, Merchant

Regions by selling price, best first: Toussaint, Novigrad, Skellige, Velen.