A long running UK advertising campaign for the product used the slogan "one slice is never enough", which is still occasionally used in promotion efforts.
In 2007, to celebrate the brand's 25th birthday, a 22.7 metres (74 ft) long Viennetta was made, setting the world record for longest ice cream.
It is sold in Italy in all supermarkets by Algida, and in Israel by Strauss, under the name Fantasia (פנטסיה)[8] as well as Germany,[9] Greece[10] and Austria.
Viennetta was also sold in Indonesia from mid-1990s until the mid-2000s, and re-introduced in April 2020, after a petition signed by almost 75,000 people demanded its comeback to the Indonesian market.
[14] Viennetta was sold in Mexico until the early 2000s, and was reintroduced by Holanda in 2018 following a petition on change.org several years prior.