With Yoseob's official solo debut date only hours away, a new photo teaser for his song "Caffeine" has been released!

The official United Cube Twitter account uploaded the above photo on November 26rd (KST). This time it's a solo shot of Yoseob covering one eye, but still managing to exude his unique charisma.

Yoseob's first solo album, 'The First Collage' will be released on the 26th, and will be produced by fellow B2ST member Junhyung.

Stay tuned to allkpop for more information on Yoseob's solo debut.

[Thanks to everyone who sent in this tip!]