Reusable Bottle Stoppers, 40 Pack in Four Colours for Wine and Soda

Forty plastic stoppers that push into the neck of an opened bottle and keep what is left of it drinkable. They work as well on a half-finished bottle of fizzy drink as on wine.

They come in red, white, green and yellow, which turns out to be the useful part at a gathering: one colour per bottle and nobody has to guess which is which.

• Food grade plastic, made to be washed and used again rather than thrown away.
• Firm enough to hold a seal on repeated openings.
• Forty per set, so there are always spares in the drawer.