This is a 100% cotton 50wt cone of Aurifil thread in GREY 2600. The cone contains 5900metres (6452 yards) of thread and is great for those that do a lot of sewing. It does work out cheaper than to buy the smaller spools and no doubt will last for a long time. You may need a thread adapter to go on your machine to use a cone though the seasoned sewers amongst you will no doubt be aware of this!!! Just include 1 in the box to purchase this cone. I just have a few colours at the moment and will stock more colours if there is a demand for same. Priced at €35.95 for the cone of 5900metres.