Recipe/Glass
Unlocked by researching 
Glass Production
| Inputs |  Gravel
|
5 |
|---|---|---|
| Outputs |  Glass
|
1 |
| Crafters |  Advanced Smelter
|
 Smelter (Small)
|
|---|---|---|
| Time per craft | 3.33 s | 5 s |
| Input Rates | ||
| Gravel
|
90/m | 60/m |
| Output Rates | ||
| Glass
|
18/m | 12/m |
Foundry Wiki
Unlocked by researching Glass Production
| Inputs | Gravel
|
5 |
|---|---|---|
| Outputs | Glass
|
1 |
| Crafters | Advanced Smelter
|
Smelter (Small)
|
|---|---|---|
| Time per craft | 3.33 s | 5 s |
| Input Rates | ||
| Gravel
|
90/m | 60/m |
| Output Rates | ||
| Glass
|
18/m | 12/m |