Ring Cap is a trinket added in The Binding of Isaac: Repentance.
- Places one extra Bomb for each bomb placed free of charge.
- The extra bomb is spawned in a random location next to the original bomb placed.
- The additional bomb is affected by any items that affect bombs.
- Ring Cap will also work with Giga Bombs collected via Safety Scissors.
- Can be used to open the door to the Mines / Ashpit with only one bomb.
- This trinket has no effect on the Explosive Diarrhea pill.