Star candle holder in glass or bubbled crystal, Biot type

Very pretty bubble glass candle holder in the shape of a star that will find its place on a coffee table or on a party table. The shape is charming, all round, curved, reminiscent of a starfish. The bubbles in the glass add to its charm, to its transparency by reflecting the light nicely. One might think that it comes from the biot glassworks, but nothing attests to this, and the biot factory told me that each piece leaving their house was signed. It is solid, rather heavy, very stable, perfect for supporting a large candle. Difficult to date it, because this kind of candle holder is quite timeless, perhaps from the 80s. I am offering a second one for sale here, quite similar except for the candle holder which is smaller, this one can hold a large candle or even a tea light. It is in perfect condition. It measures approximately 13 cm wide, for a height of 4 cm. The location for inserting the candle is approximately 4 cm in diameter and 2 cm high.