That one is 'cellophane' glass - a name chosen for the cellophane-like appearance of the colouring. A long running mystery.
Ikora is German, made by WMF, a highly collectable and individual range, searches on WMF Ikora will get lots of hits, much is instantly recognisable once you have seen and handled a few pieces but there are some that would need a bit if research to ID/ It is never as thick as cellophane glass and always of high quality.