From the Crescent Colours web site: Crescent Colours hand dyed perle cotton begins with 100% cotton fiber and gentle fabric dyes designed specifically for cotton. After the dye process, all fibers are carefully rinsed and dried to produce beautiful threads for any kind of needlework. Color recipes have been thoroughly tested to keep dye lot variations to a minimum, but due to weather and drying conditions, there may be slight variations between dye lots.
The Traditional Stitches Thread Collector Programs have been created to help you ensure that your thread collections are complete.
Perfect for needleworkers who do not have easy access to needlework supplies. When you join the Crescent Colours Hand Dyed Perle Cotton #5 Thread Collector Program, we will mail you 5 skeins each month at a savings of 10% off of the retail price ($5.95/skein). Your Thread Collector Program can be customized to your current stash! Simply enter the Crescent Colours Hand Dyed Perle Cotton #5 names that you already have (and that you don't want doubles of) into the text field above and we will be sure not to include them with your packages.