Here's my collection of blue COOK Johnny ball strains I've acquired from different people in Jacksonville, Florida. Each one is somewhat of a different shade ranging from the lighter "blue Jean" blues and then a darker mottled blue and dark cobalt blue shades. They vary in size and thickness from being trimmed and all have their own character. I'm thankful the guys that found many of these on a construction site recently saved them for us all to enjoy 😁