Sharp Straw
ItemAfterbirth+Unlocked
activeGame ID 507★★★★
How do you unlock Sharp Straw?
Verified starting unlockSource data confirms that no unlock is required.
[Before Repentance] Damages all enemies in the room. Has a chance to drop a Half Red Heart or Half Soul Heart if an enemy is hit. / [Repentance] Damages all enemies in the room. Has a chance to drop a Half Red Heart if an enemy is hit.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking Sharp Straw leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13