Color Development skeins are true one-of-a-kinds (or two-of-a-kinds). They are skeins that I was testing color combinations, striping patterns and how the colors play together. Some I may have switched up the color sequencing from the final colorway. They'll still be beautiful self-striping skeins but will be unique from everyone else's! And once they're gone, they're gone. Photos are of the exact skein you will receive. Yarn Base Details: Fingering 4ply Fingering Weight 75% Superwash Merino & 25% Nylon 437 Yards / 100 Grams Add a mini skein to make your skein into a sock set. Shop minis here. Each skein may vary slightly from one another due to the nature of hand dyed yarn, but that's the beauty of it! Yarn is dyed in small batches and then washed, however some bleeding may still occur. Be sure to hand wash your finished project in cool water and lay flat to dry for best results. The yarn has been photographed in natural light in order to give the best representation of the color, but please be aware that screens can differ slightly.