The Carbon Brick is a building material in Arknights.
Description
- A carbon brick used for the facility development of Rhodes Island.
- Light and highly pure, it possesses excellent workability, and is instrumental to the success of our operations.
Usage[]
This brick of carbon is needed for the production of polymer concretes for 
Concrete Building Material needed for the construction of Rhodes Island infrastructure facilities.
A single Carbon Brick is also worth 8 
.
Acquisition[]
Store[]
3 Carbon Bricks are sometimes available for purchase at the Credit Store for 200 
.
Regular drops[]
| Operation | Sanity | Drop(s) | Sanity per drop |
|---|---|---|---|
| SK-3 | 20 |  2 |
10 |
| SK-4 | 25 | 2 |
12.5 |
| SK-5 | 30 | – |
Workshop[]
| Product | Material(s) | LMD | Morale | Requires |
|---|---|---|---|---|
1 |
 3 |
– | 2 | Clear SK-3 |