The Unfor-greta-bly Blue OPI Nail Polish, G24, is part of the OPI Germany Collection.

OPI Unfor-greta-bly Blue Nail Polish: Everyone’s favorite Fräulein loves this über shiny blue.

The Unfor-greta-bly Blue OPI Nail Polish is part of the OPI Germany Collection. Our Unfor-greta-bly Blue OPI Nail Polish is used at professional nail salons all over the United States. OPI Nail Polish is a professional quality nail polish and is very strong and durable. OPI Nail Polish works wonders on either natural fingernails or acrylic nails.