Set of 3 spools of 1500m polyester serger thread. White (unused, unopened) x 1 spool Black (opened, but hardly used) x 2 spools - Color: White, Poly-span #90 - Color: Black, Hi-span #90 - Length: 1500m - Type: Polyester thread - Type: Sewing machine thread Thank you for viewing. I have stored these in a locker or drawer since purchasing them. I haven't had many opportunities to use them, so I've kept them carefully stored away. I hope someone can make good use of them. I have various other items for sale as well. Please take a look below: #Nekomeito I offer a discount for followers. Please comment "followed" to let me know.