DMC-Color Infusions Memory Thread. A soft fiber wrapped copper wire that is easily shaped and formed to add extra dimension and texture (40% Copper/34% Viscosa/23% Cotton/3%Polyamid). Use it to create embellishments for 322 crafts and needlework. Memory Thread is ideal to outline designs; create shapes and words; twist into spirals; tie on to cards; the possibilities are endless! Once you start using it; you'll think of so many other uses. All DMC Color Infusion Threads are acid free; fade resistant and color fast. This package contains one 3yd/2.7m spool. Imported.