[Product Information]

Can be washed, will not fade.The package contains 50 small skeins of silk threads, each color / skein is about 20-22 meters. Quantity: 50 skeins / 1100m Color: 50 colors
It cannot run on machine, suitable for hand embroidery, cross stitch and other handicraft work only.
The ignition point of silk is low, no fire,it smells like the burning hair,it is difficult to continue burning ，it is self-extinguishing。Fake silk material will burn fast when meet fire,it smells lik the burning plastic.
The ashes of burning silk are black micro particles,they can be crushed and they are very fragile,brittle, fluffy.The ashes of burning fake silk are difficult to crumb, they stick together in clumps，and you can't crumb them easily.
100%Pure natural mulberry silk does not fade, can use DIY jewelry and embroidery and mend top grade clothes.