Paper Clip
TrinketRebirthUnlocked
How do you unlock Paper Clip?
Verified starting unlockSource data confirms that no unlock is required.
Locked Chests can be opened without using a Key.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking Paper Clip leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13