All of these are DMC embroidery threads. There are 40 threads in total (9 of which have fraying and fading). I received these after they were stored at home for a long time. They are supposedly new and unused, but some appear to have fraying or fading. Please check the images for examples of the fraying. Recommended for those who want to try various colors. Out of the 40 threads, 9 have significant fading or fraying. The 2500 white thread is from the COSMO brand. Please understand that these have been stored at home for a long time, so please confirm the condition before purchasing. Thank you.