Polished Stone
Polished Stone is made at the Stonemason’s Workbench from 4 Pieces of stone, 1 Melted Fat and 2 Sand, which give 4. It comes with Stone Polishing (20 red, 5 green), which sits behind the Tool Rack technology.
It has three requirements: Building mastery 5; a Tool Rack built touching the workbench; and the Melted Fat, which only the Distillation Cube makes. Expand graveyard II takes 12, Expand graveyard III 24, and the Resurrection Table I 4.
How to obtain
Craft
| Workbench | Ingredients | Yields | Mastery | Duration | Tech points |
|---|---|---|---|---|---|
| Stonemason's Workbench Required extension: Tool Rack |  Melted Fat ×1  Sand ×2 | ×4 |  5 | 6 | 3 |
Traders
| Name | Tier | Stock |
|---|---|---|
| Builder · town building — build it first | All tiers | 20 |
Used for
Ingredient for
| Workbench | Ingredients | Outputs | Mastery | Duration | Tech points |
|---|---|---|---|---|---|
| Stonemason's Workbench Required extension: Tool Rack |  Polished Stone ×3 | 4 | 8 | 103 | |
| Stonemason's Workbench Required extension: Tool Rack | Polished Stone ×3 |  Gravestone I ×1 | 4 | 8 | 55 |
| Underground well | Polished Stone ×4 | — | 3 | 5 | 5 |
| Stonemason's Workbench Required extension: Tool Rack |  Stone ×2 Polished Stone ×1 |  Stone Kit ×1 | 5 | 8 | 3 |
| Stonemason's Workbench | Polished Stone ×4  Faith ×1 |  Carved Stone ×4 | 7 | 6 | 43 |
Study
| Study requires: | Tech points | Duration |
|---|---|---|
| Science ×5 | 30 | 6 ( Researcher −2 ) |
Each item is studied once, on the Study Table. Studying does not use the item up. With the Scientist perk, a 30% chance of a Story.
Build
| Furnace II | ×6 |
| Casting Table | ×4 |
| Kitchen: Millstone | ×2 |
| Porter Station | ×4 |
| Porter Station | ×4 |
| Church Smells II | ×3 |
| Church Shrine II | ×3 |
| Expand graveyard II | ×12 |
| Expand graveyard III | ×24 |
| Upgrade Fence II | ×12 |
| Upgrade Road and Paths | ×24 |
| Monument II | ×5 |
| Flower Bed II | ×4 |
| Crypt | ×6 |
| Autopsy Table II | ×8 |
| Resurrection Table I | ×4 |
| Kitchen Oven II | ×4 |
Other uses, out of reach (4)
Build
| Furnace II | ×6 |
| Porter Station | ×4 |
| Autopsy Table II | ×8 |
| Resurrection Table I | ×4 |
Notes
- Building 5 needs bronze tools or more talent nodes. The rusty axe and pickaxe give 2 and the first Building node 1. The toolbar holds one axe and one pickaxe, so a Bronze Axe and a Bronze Pickaxe raise that to 5.
- The town Builder is the only trader that sells Polished Stone, so until the town opens every piece is one you cut.
- It also makes the Stone Kit (2 Stone and 1 Polished Stone), which needs Building 5 and the Tool Rack too.