The mailroom is lacking of illumination; only few lights are put above the conveyer belt and the the desks that Minions use to work. It appears that the service of managing the packages is quite busy, as Mike needs to stamp the packages quite constantly. Theoretically, all the packages can be put in either one of four metal pipes, blue, yellow, green, and purple; once the package is put into the pipe, it would be vacuumed and transferred above the mailroom.
However, due to Ken's laziness, there are still piles of packages that aren't categorized yet, so when the remaining package falls from the end of the conveyer, it becomes a part of the giant mountain of the uncategorized packages. Though the content of the packages remains unclear, some of them appears to be the experiment-related items and sometimes rare items, such as a box of kittens or expired PX-41.
|Great Pyramid of Giza • Gru's House • Gru's Lab • Bank of Evil • Miss Hattie's Home for Girls • Top Secret Research Facility • Vector's House • Super Silly Fun Land • Moon|
|Despicable Me 2|
|PX-Labs • Gru's House • Pier 12 • Anti-Villain League • Paradise Mall • Gru's Lab • Bake My Day • Eagle Hair Club • Salsa & Salsa • Minion Beach • Zarelli's Italian Restaurant • El Macho's Lair|
|Minion Ice Cave • Fancy's Department Store • Villain-Con • Scarlet's Castle • Tower of London • Buckingham Palace • Westminster Abbey • Pig's Spleen|
|Despicable Me 3|
|Shaka Hut • Gru's House • Freedonia • Dru's Mansion • Tipsy Unicorn • State Prison • Bratt's Lair • Hollywood|
|Mailroom • Secret Bomb Lab • National Museum • Fuzzy Memories|
|Appearances in Other Media|
|Minion Rush • Minions Paradise|