The Meg​a Mosh Balls are a product of Moshi Monsters, which are  larger versions of the Moshling Balls. So far the only known ones are Blingo , Pocito and Poppet, although more balls will most likely be released throughout the year.

Blingo was first spotted in Ask the Toy Tester, while Pocito was spotted on the Argos website, he can also be bought. Poppet was first spotted at the London Toy Fair 2013, and later on on Amazon.