Emerald Ring

The Emerald Ring is an object Empath uses in the EMPATH: The Luckiest Smurf story "My Unsmurfy Valentine". It is a magic ring given to Papa Smurf by the Emerald Empress that can be used to create a containment bubble around anyone or anything it is projected at. The ring has the ability to change its size depending on who is wearing it. In the story, the Emerald Ring is used to contain Eros so that he could be delivered to the Land Of Myth for punishment.