Polish a Curio Trinket

{
  "crafting_skill": "core:crafting",
  "direction_requirement": null,
  "id": "example_mod:polish_trinket",
  "inputs": [
    [
      "core:boulder",
      1
    ]
  ],
  "name": "Polish a Curio Trinket",
  "output": "example_mod:trinket",
  "output_count": 1,
  "play_action": "example_mod:polish",
  "research_prerequisite": "core:masonry",
  "secondary_outputs": [],
  "stakes": "None",
  "work_ticks": 30,
  "workstation": "core:stove",
  "yield_ladder": null
}