Thanks Wayne :hi:
I was going with Barbini because after Googling, the images bring up a sommerso pear with the same colours and there are lots of ashtrays in different colourways but with the same shape.
The long squiggly things are interesting though and it would be great to have some more British glass in my collection (especially Davidson, as I used to work in Gateshead) but I live in San Francisco and it's more likely that people went on their holidays to Italy and bought souvenirs from there which are know turning up at charity shops here.