I think there's a thin layer of dust remaining on the top and bottom. Please be sure to check the exact color yourself using a color search color chart. TOYOBO Lockstitch Thread 4 Spools T80 (A-56) A slightly dark, low-tone light blue color. Please be sure to check for yourself. Approximately 80 grams each for all 4 spools. There are often discrepancies between the actual color and the photos due to the amount of light during photography. Please confirm. Please consider the above color descriptions to be the seller's subjective opinion. Please be sure to check the color using a color search color chart yourself, and purchase only after understanding and agreeing. There are no noticeable stains, but there is a thin layer of dirt from storage remaining on the top and bottom. Please refrain from purchasing if you are concerned. It's 1450 yen for 3 spools. Please let me know in the comments. The above colors are the seller's subjective opinion. Please confirm the exact color. For lockstitch machines, for thin fabric, for plain stitching. We cannot offer discounts. Please refrain from asking for a discount. #LockstitchThread #SewingThread