Hearth tool mechanism is a level 1 Invention activity associated with Brassworks.
Recipe
Materials
Planning
Each completed action gives 62 base Invention XP and produces 1 × Hearth tool mechanism. The authored duration is 4.6 seconds before modifiers.
Material gathering, travel, caught events and special expedition stages are not included in the base duration. Use the calculator for action counts and base inputs, rather than a guaranteed training time.
Calculate actions and materials