This item can only be obtained by completing one of the BLARNEY worlds and kissing the Blarney Stone. It is only available during St. Patrick's Week. Players can obtain one pebble per world per day. If a player manages to obtain all blarney pebbles from the eight different BLARNEY worlds in a single day, he/she will obtain a Lucky Horseshoe. After the player has collected 10 Blarney Pebbles, they can create Pet Leprechaun by using Pebbles on themselves, this will also give the player the "Little Green Man" Achievement.