I've done some research on this bowl and discovered that according to the Danish Glassworks Resource Museum website at
https://www.hardernet.dk/Artglass/Lava-Per_Lutken_KHG_HG_1970.htm it is a Per Lütken design called Blĺ Lava (Blue Lava) dating to 1970. It's numbered 610410 in the catalogue. This particular bowl measures 21 cm across the rim and stands 13 cm high. It's in near perfect condition.
I have identified the bowl but I don't know anything
about it
Can anyone fill in the gaps for me, please? How long was it made? How common are they?
Any additional information is much appreciated. Thanks.
Anton