Why it worked
The video leverages a popular niche interest (Hollow Knight) and presents a desirable product (aesthetic necklace) in a visually appealing way, with a clear call to action directing viewers to the creator's shop.
Summary
The video showcases a necklace inspired by the video game Hollow Knight, highlighting its aesthetic appeal. The creator, Cartpitol, promotes their "Hollow Knight Collection" via a link in their bio.