Board Thread:News and Events/@comment-26005122-20170701074748

Every month, a specific selection of Tsums will be made available in the Premium Boxes, as opposed to offering every Tsum currently available. This will increase your chances of getting a specific Tsum you want, instead of a really low random chance among all the Premium Tsums.

The following list corresponds with the International version.

The Tsums available for the month of July are: Any Tsum Tsum not listed will not appear in the Premium Boxes during the month of July. The change likely implemented to help people have a better chance of increasing the skill level of a particular Tsum they want. 
 * Romance Belle
 * Romance Beast
 * Mad Hatter
 * Genie
 * Simba
 * Scar
 * Cinderella
 * Fairy Godmother
 * Snow White
 * Princess Aurora
 * Max
 * Pinocchio
 * Judy Hopps
 * Finnick
 * Ursula
 * Jasmine
 * Mater
 * Lightning McQueen
 * Randall
 * Surprise Elsa
 * Birthday Anna
 * Baymax
 * Belle
 * Beast
 * Rapunzel
 * Rex
 * Pete
 * Ariel
 * Flounder
 * Maleficent
 * Elsa
 * Sven
 * Lady
 * Woody
 * Buzz Lightyear
 * Tinker Bell
 * Bambi
 * Miss Bunny
 * Pascal
 * Stitch
 * Scrump
 * Marie
 * Alice
 * Cheshire Cat
 * White Rabbit
 * Dumbo