These delicate, almost 12" tall, candlesticks are hollow and have internal ribbing. They weigh just 110g each.
They are very dirty - ingrained dirt - but I left it for the pictures to try and give some contrast (honest).
To me, they have features of Salviati pieces, but I thought I would see what other people think. I have no idea how to date them, and I suspect they would have made them over a long period.
Amazing to have a pair in perfect condition, as they are sooooo fragile.