Why it worked
The video taps into the nostalgia of the Winx Club franchise and the satisfying ASMR-like process of coloring by numbers, appealing to a broad audience interested in art, crafts, and childhood memories.
Summary
The video shows a person coloring a Winx Club themed paint-by-number book using various markers. The process involves selecting colors based on a numbered key and applying them to the corresponding sections of the illustration. The video also briefly shows the collection of markers and the color key.