Steel Shell

 is a refined material used in crafting.

Obtaining
can be crafted using the Worktable:

Usage
is a widely used crafting material.

Mission
2 s are required to complete one of the Eufaula Tunnel commissions.

Commission
is occasionally requested on the Commissions Board in a Rank A commission.

Craft
is a required ingredient when crafting the following items:

Recycle
can be placed in the Recycle Machine to return all materials used for crafting it.