I purchased this back in January this year, but found that the colors were not coming out as expected, namely the Purple Wine, and especially the Cosmic Berry. I e-mailed Altenew and included pictures of my swatched inks, and they immediately arranged to send me a brand new set of Rose Petal inks. Unfortunately, I was still facing the same problem with the new set, and I was then informed that there may have been an error in manufacturing this batch. I subsequently received a full refund for this set, and am now waiting eagerly for the new stock to be available again. Thank you customer service for helping me promptly!