Pocket

Pockets are devices that provide a variety of functions that aid the competitors in the Tower. They are classified by their ranks from A grade to E grade. An A grade pocket is extremely expensive. Every regular recieves an E grade pocket, which can be used to make the shinsoo contract with the floor guardians till the 40th floor, when they start climbing 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 as they allow contracts to be formed with the guardian on each floor.

Known Abilities:
 * Translate Languages
 * Timer Function
 * Invisible/Visible Modes
 * Enable you to meet a Guardian to attempt to make a contract
 * Phone Function

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.