Ender Pearl

The Ender Pearl is a new item in the 1.8 update and is sometimes dropped by Enderman upon death. The use of the Ender Pearl is currently unknown, and as of now it is considered useless.

The ender pearl does not...
 * Allow the player to punch mobs from a distance (that is a feature of Creative Mode).
 * Teleport Endermen (that is their nature).
 * Keep them from becoming aggressive.

Gallery
the ender pearl is used to quickly kill endermen by using it on them.