These can be used to attach to tools to level Fishing, Mining, Woodcutting, Smithing, and Firemaking alongside Invention.
- 10 Head parts
- 5 Crafted parts
- 2 Precise components
Upon completion of adding components to your tool gizmo shell, you'll be rewarded with a Tool gizmo with either one or two perks on it.
For a list of all availible perks to add to your gizmo, please refer to Invention Perks.