All of these are DMC embroidery threads. There are 30 threads in total (including 2 bonus threads). I received these after they were stored at home for many years. They are supposedly new and unused, but some may have fraying or fading. Please check the images for any fraying that I noticed. I don't think there are any duplicate numbers, but please refer to the images. Recommended for those who want to try various colors. 794 has faded, and 792 is frayed, so they are bonus threads. These have been stored at home for a long time, so please confirm the condition before purchasing. ⭐️ I plan to list other colors as well.