Includes five 10 meter spools. Note the palest color #511 is discontinued, I have one left which is the one represented in picture. All other colors in the family are still available. Spun from filament silk makes this thread have extra lustre than most all other silks. On 18 count canvas it stitches perfectly using a tent stitch. While Trebizond is not commonly plied it can be separated into 3 strands for working on finer weight ground fabrics such as congress cloth or linen.