Abstract: The invention relates to a foil cutter (12) and such a cutter in combination with a corkscrew (2) and/or a crown cap opener (35). The foil cutter (12) comprises an annular casing (16, 17) having a passage (14) extending axially therethrough and adapted to accommodate the neck of a wine bottle, and a pair of cutting members (22) having cutting edges (23) mounted in the casing so that each extends or is movable to extend into the passage in a plane normal to the axis, one or more of the cutting edges (23) or a guide member (50) aligned therewith being movable relative to the casing radially inwardly of the passage so as to ensure that both cutting edges engage a bottle neck located in the passage. Preferably a push member (25) is connected to each movable member and extends to the outside of the casing for pressing the associated movable member inwardly, and biasing means (27) resists such inward movement.