On VK, this may simply be the title or a keyword in a specific discussion thread where a "deep" or comprehensive collection of Univers font variants (weights, widths, and styles) is shared. PoolParty Semantic Suite The Univers Font Family
Stylus (Chrome/Firefox extension).
If a VK group asks you to share the post to 10 friends before unlocking the link— never do it . That is a classic VK engagement-farming scam. univers font vk