One makes you larger is a consumable in The Binding of Isaac, added in the Afterbirth DLC.

+25% size. Does not affect the hitbox.

Decreases the pitch of Isaac's voice.

Horse pill: Increases Isaac's size twice.

This page shows information as of the latest Repentance release.
To see latest up-to date information about this consumable for the new Repentance+ (Online Co-op) DLC, check this page instead.

This item contributes towards the Stompy transformation. Collecting 3 items from this set will grant Isaac the ability to destroy rocks on contact and a chance to spawn rock waves when taking damage.

The following special synergies and interactions for One makes you larger have been documented.

* Note that not all possible synergies and interactions are listed here.

The following sounds are related to this consumable.

• Check out the consumable description on the external Isaac Wiki.