This pretty pink bubble blown glass carafe, with its original stopper, has all the charactristics of a Biot, but is not marked. Perhaps this is because it is not uniform in shape. It is a unique piece that has been preloved, and used, as there is slight staining on the inside. Has age appropriate wear but no major flaws.
 
Measurements: Height with stopper 30cm, height without stopper 25cm, max diameter 10cm, weight  647g, capacity 1 litre