All of these are DMC embroidery threads. There are 30 skeins in total (including 2 bonus skeins). 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 or other issues 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. 209 has no color fading but appears to be frayed, and 747 has color fading, so these two are bonus skeins. Please check the images carefully. These have been stored at home for a long time, so please check them carefully before purchasing. ⭐️ I plan to list other colors as well.