Vintage art glass swirl ( by Murano but no markings

Vintage glass swirl - could be Murano but there are no marks. It is an amazing bright red colour which the photos don't do justice to. 18 cm tall 17 cm wide 3 cm depth. At base there are a couple of bubbles in the glass, obviously when blown which shows it is a one off hand made piece. We have 2 other red glass items (see pictures) may sell together please contact us for pricing etc