1) Collectible caps 2) Collectible caps of the 1990s 3) Fad of the 1990s 4) Faddish 1990s collectibles 5) Game discs Found on https://www.crosswordclues.com/clue/pogs
Pogs is a game that was popularized during the early 1990s. The game is played using discs which are also called `pogs`. The name originates from POG, a brand of juice made from passionfruit, orange and guava; the use of the POG bottle caps to play the game pre-dated the game`s commercialization. The game of pogs possibly originated in Hawaii (...... Found on http://en.wikipedia.org/wiki/Pogs
(from the article `GAMES AND TOYS: POG Power`) The game of POGs, which had been played since the 1920s when Hawaiian dairy workers at the Haleakala Dairy on Maui flipped milkcaps during their ... Found on http://www.britannica.com/eb/a-z/p/84