In this video I provide a brief overview of the Extrema Ratio Glauca B1. While Extrema Ratio knives are uncommon in the US due to their competition and hefty price, these knives are high quality tools that can serve individuals very well. As there is not much information out there on these knives, I wanted to provide this video for anyone interested in the Glauca B1 or Extrema Ratio as a company.
