I used this set of 6 yarns to knit Andrea Mowry's Nightshift shawl. The 8 ply yarns from left to right are Shale, Silver Grey, Deep Gold, Palest Grey, Honeycomb and Lemon Cloud. All of the yarns included are highly washfast and lightfast.
I highly recommend gentle handwashing in cool water to prolong the life of your project. Machine washable yarn can tend to grow once washed, so please ensure you swatch, wash and check your gauge before you commence your project.