Here are some more stunning disks. They are graduated and perfect for your next jewelry project. The colors are amazing and so beautiful. Pinks, magenta, blues and oranges. They are even better in person. It's hard for me to part with these beauties! The largest center disk is 18mm and the sizes graduate down to 12mm. There are nine in this set. All my beads are handmade by me and kiln annealed.