A bladder made from Finner intestines, used to hold gas.
| German | Blase aus Finnergedärm |
| English | Blase aus Finnergedärm |
| Category | technology |
A bladder made from Finner intestines, used to hold gas.
| German | Blase aus Finnergedärm |
| English | Blase aus Finnergedärm |
| Category | technology |