RMS Metallic Blue

The video likely worked due to the satisfying ASMR-like nature of squishy toys and the inherent curiosity of mystery unboxings, appealing to a niche audience interested in fidget toys and collectibles.

The video shows a person unboxing and playing with a purple, dumpling-shaped squishy toy. The toy is squeezed and manipulated, showcasing its texture and appearance.

RMS Metallic Blue Dumpling: it ACTS - it is an unboxed toy that is squeezed and played with. Removing it would change what happens in the video. Dumpling: it APPEARS - it is the name of the toy, printed on the packaging. Removing it would change what happens in the video.