A collection of GIFT-EXP boosting items including:

“GIFT-EXP +1” - All the allies receive 1 Gift-EXP point.
“GIFT-EXP +2” - All the allies receive 2 Gift-EXP points.
“GIFT-EXP +4” - All the allies receive 4 Gift-EXP points.

Use these items via the Setup\Items\DLC sub-menu from the Lobby.

Spend your GIFT-EXP points via the Setup\Gifts menu from the Lobby.