Pocket

Pockets are devices that provide a variety of functions that aid competitors in the Tower. They are classified by their ranks from A grade to E grade. An A grade is extremely expensive. All regulars were given an E grade pockets, which can be used to make shinsoo contract with the floor manager till 40th floor, when they started to climb the Tower.

Abilities
A Pocket enables the wearer to understand the different languages spoken in the Tower into Mecsethian. It appears the Pocket possesses a number of other abilities such as a timer function.

When told 'Invisible mode', the Pocket can be concealed from view.

For Wave Controllers, pockets are really important.

Known Abilities:
 * Translate Languages
 * Timer Function
 * Invisible/Visible Modes
 * Contracts Maker

Inventor
Pockets were first made by a craftsmaster, Mecseth. This is why the basic langauge of the Pockets is Mecsethian.

Mecseth is called 'Father of Workshop', and is known to have made a device that could create fire out of Shinsoo.