Fonseca E.R.
The E.R. line from Fonseca has 2 sizes listed, from 127 to 142 mm long and from a 48 to a 50 ring gauge.
Every size in the line
Sizes side by side
| Vitola | Length | Ring gauge | Strength |
|---|---|---|---|
| E.R. Benelux Fonseca No.4 | 127 mm | 48 | Mild to medium |
| E.R. Francia Amateur | 142 mm | 50 | Medium |