Planar Steel Gears

[HallwinHaaryfeets]

I am a n00b to fletching but am trying to organize some of my guilds elemental trade skill pieces for combines. Are the planar steel gears player made or dropped?

Thanks,

Hallwin w the Haaryfeets

[Nimphe Wildwood]

Player made, it's a by-product of XXX Metal Bolts.

Smithing Components: cam parts mold, chunk of wind metal, file
In: forge
Yield: 1
Also Returns: file, wind metal gears
On Failure Returns: file
Trivial at: unknown

(used the parts of the Featherwood bow as an example)