POLAR / POLAR Monster Baby Collection Plush Pendant Ver.1
Buboo (Black)
Secret
Buboo (Black) is the secret figure in POLAR Monster Baby Collection Plush Pendant Ver.1, part of the POLAR universe.
Tracking secret-rate odds across your collection?
The Shelfd app is where collectors track which figures they have, which they’re chasing, and which secrets are still in the wild.
