From the highly successful 1960's Borske Sklo 'Nemo' range, Jug and set of 18 glasses, designed by Max Kannegiesser in 1963. 

Glasses are 4.25 in (10.5cm) high with the lightly impressed cross on the base, from the four part mould used in mould blown optical ranges. 

Jug is 9.5in (24cm) high.