Cooling Device

Cooling Device (冷却装置) is an item co-invented by Cocytus and CZ2128 Delta.

Description
At the time when Momonga intiated the "Daily Household Magic Item Improvement Plan", Cocytyus and CZ brought a fan to the 5th Floor. Seeing the effect of blowing cold air, and getting additional inspiration from the refrigerator, they came up with the idea to create an item that blew cold air to revitalize people during hot days.

Their proposal was sent to the dwarf, Tsuibayaya, who managed to produce the device for them.

Appearance
The Cooling Device is similar in shape to a refrigerator, albeit much smaller and contains two fans inside wih a slit in the door to allow the cold air to pass through.

Abilities
The magic item acts as a cooling unit.

Trivia

 * Cocytus wanted an item that helps cool the temperature of a home, whil CZ wanted a portable item that could be worn around the neck.
 * There is still work to be done in reducing the size. If a device is made any smaller, the amount of cool air decrease and if the power is increased, the driving time that will be shortened.