Fins Bois ( 34,265 hectares ( 84,670 acres ) ) Heavier .
Fins Bois ( 34,265 hectares ( 84,670 acres ) ) faster aging eaux de vie ideal for establishing the base of some blended cognacs .
Fins Bois ( 34,265 hectares ( 84,670 acres ) ) Heavier and faster aging eaux de vie ideal for establishing the base of some blended cognacs .