Hand blown glass. Made by Orrefors.
From left to right:
9465 - h.31cm/12,2" dia.12cm/4,7" - Signed Orrefors Expo Nu-97-54
9466 - h.42,5cm/16,5''
9467 - h.35cm/13,77" dia.13,4cm/5,27" Signed Orrefors Expo nr 310-57
9468 - h.46cm/18,1" Signed Orrefors Expo nr 312-57
Produced by Orrefors.
Ref: 9465