Spare Eraser is a pickup in Fiend Folio: RELOADED, a mod for The Binding of Isaac.

Recharges Eraser.

Can only appear while holding Eraser, with a 10% chance of being dropped as a room clear reward, and a 15% chance to drop from Chests or Grab Bags.

Can only spawn from the following types of chests:
• Chest
• Bomb Chest
• Haunted Chest
• Mimic Chest
• Spiked Chest
• Locked Chest

Cannot spawn as a room-clear reward in the Boss Room or Boss Rush.

• Check out the pickup description on the mod's external Wiki.
• Download Fiend Folio: RELOADED from the Steam Workshop.