Can be received by opening Mystery boxes. Mystery boxes are a prize off Treasure Hunter from 25 June 2015 through 28 June 2015 and can also be obtained from helping gather 24 buckets of sand to Reyna in the Lumbridge Crater area.
Uses:
This token can be converted into one of five prizes: a sand cape, coconut hat, baby battle tortoise follower pet, sandcastle themed loot beam and bucket and spade weapon and shield overrides.
Notes:
You cannot unlock the same prize twice from tokens. A token is consumed when a prize is chosen.