Beholder Iris is an Alchemical Ingredient. Combine 3 of these to create a Essence of Beholder Eye, which is used to make Supreme Elixir of Arcane Cultivation.
Even glazed over in death, the eye's colour is vibrant and menacing.
Properties
Single Use
Rarity: Common
Weight: 0.05 kg / 0.1 lb
Price: 45 gp 
UID
ALCH_Ingredient_Loot_BeholderEyeUUID
74e9637a-ed03-4072-897c-7539786340e3
Where to find
Sold by Mystic Carrion.