What is quality street purple one?

Quality Street Purple One is a chocolate sweet that is popular in the UK. It was originally introduced in 1998 and is made of a hazelnut outer shell, with a smooth praline center. The sweet is square-shaped and wrapped in purple foil. It is one of the most popular varieties in the Quality Street assorted chocolate box, which contains a range of different sweets. The name "Purple One" was chosen due to the color of the packaging and the sweet itself, and it has become a favorite among many chocolate lovers. Quality Street is produced by the confectionery company Nestle and is sold in many countries around the world.