Nah! It is a quisher to get the last drops out of a teabag!One end looks like a valve. Surely not something off his Chopper?
He is a helicopter engineer😜
Found them. They are silver plated cocktail swizels. There are some on eBay for sale. https://www.ebay.co.uk/itm/16689592...A0BKBA&hash=item26dbc5b827:g:BWgAAOSwma5lWNjXI honestly don't know what they are, I think a cocktail stirrer maybe.