Why it worked
The video leverages a popular creative software (Procreate) and a visually appealing aesthetic (watercolor art) to showcase a product. The "POV" format and the use of a trending sound (implied by the lack of transcript and short duration) likely contributed to its reach by making it feel like a discovery rather than a direct advertisement.
Summary
The video demonstrates a set of watercolor brushes for Procreate, showing them being used to color in heart-shaped balloons. The brushes are presented as realistic and are part of a set that includes paper textures, watercolor brushes, Procreate stamps, and a guide.