If you say the word "silk" to the non-embroiderer this is what they think it should look like.  Range has a unique color palette not found in other thread lines.  Excellent choice for a beginning needlepointer as it is gratifying to see how pretty even basketweave stitch looks.  Size is between a #3 and #5 Pearl cotton.  Before stitching, pinch the thread at the beginning, and pull it through your fingers. This relaxes both you and the thread.  Too prevent untwisting, make sure the eye of the needle is consistently facing you as you stitch.   Plies can be separated and recombined to produce a "watery" effect in satin stitches.  Can be used as is on 13 or 18 mesh canvas.  Permanently marked spool means you always know what color you have.