Left banana of knowledge
Left banana of knowledge is a members item. Left banana of knowledge doesn't come from monsters, shops or a recipe; it comes from Ifaba.
“Consume this to unlock the 'Left banana' cosmetic override.”
MembersTradeable (not for Ironmen)
Updated . Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
Ironman verdict
Left banana of knowledge is members-only. It is tradeable on normal accounts, but an Ironman cannot use the Grand Exchange or trade for it, so the sources on this page are the whole list.
At a glance
- Members
- Yes
- Tradeable
- Yes, but not for Ironmen
- Monster drops
- None
- Shops
- None
- Recipes
- None
- Used in
- Nothing
Other sources
Minigames, reward chests, clues, skilling and other non-combat sources.
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