Vintage French red metal conical hoppers.
I have been told these may be foie gras funnels.
Size: length of funnel: 15 inches;top diameter 3.5 inches; narrow end 1.25 inches.
Combined weight: 500g (allow 1.25 kg once packed).
Condition commensurate with age - rusty and corroded with chips but all part of their charm.