Why it worked
The video taps into the ASMR and satisfying visual appeal of diamond painting, a popular hobby with a strong online community. The close-up shots and methodical process create a calming and engaging viewing experience.
Summary
The video shows a person engaging in diamond painting, specifically working on a kit called "Witch's Greenhouse" from the brand DAC. The process involves carefully placing small diamond-like beads onto a pre-printed canvas using a tool.