A striking clear pressed glass candle holder designed by Frantisek Vizner for Hermanova Glassworks. This design dates from 1969 and is model number 13438.
This is likely to be 1970s vintage. It's known as a 'Maze' design and it shows random vertical and horizontal lines forming a puzzle-like pattern. The design also shows Vizner's love of simple geometric forms decorated with strong surface elements. Thick clear pressed glass, it's cylindrical (slightly tucking in at the base); the lines stick out and are tactile and rounded - a very eye-catching design and shape in a Brutalist/Modernist style. Star like from above with hole to hold a standard tapered dinner candle. It can be used the other way up as a small posy vase. 8cm tall x 7cm wide at the rim. Typical Sklo base. 
Very good collectable example with no chips. Some sharper areas being pressed glass. 
Price includes P&P to the UK.