OBSO

• Four Roses OBSO Single Barrel Bourbon NS 83-1L Review

  

  OBSO is one of the ten unique bourbon recipes produced by Four Roses using two different mash bills and five different yeast strains.

  Ben Knuckles

  October 11, 2022

  Bourbon

  Barrel Strength, Bourbon, Four Roses, OBSO, Review, Single Barrel, Tasting Notes, Whiskey