Jet Tube

 is a relic material used in crafting.

Obtaining
are always dropped by Chemical Dropout in Sewage Plant or the Deepest Ruin.

can also be obtained by commissioning the Civil Corps to run Level 4 of the Sewage Plant.

Usage
is used for crafting ranged weapons. It can also be recycled.

Craft
is a required ingredient when crafting the following items:

Gift
can be given as a gift to other characters.

Recycle
can be placed in the Recycle Machine to produce the following items: