Fujix Kingspan Serger Thread Dark Navy, Color Number 80 or 81 (approximate color) A perfect amount, not too much, not too little! Approximately 500m wound on each spool. Set of 4. If you purchase multiple sets, there is no discount, but you will receive a bonus spool of thread. Please see my profile for details. Colors may appear slightly different depending on the lighting and your monitor. I have included a color chart in the third image, so please compare the numbers. However, the colors in the color chart may also appear different depending on the lighting and your monitor at the time of the photo, so if you want to be absolutely sure of the color match, please check with your own color chart. Currently listing a large number of items! #pandathreadshopsergerthread