Never do this with your rubber bands
This is a public service announcement to needleworkers everywhere. Share with your stitching friends. Help us spread the word that rubber bands are not good when it comes to textiles.
This week's blog post is an important tip: keep rubber bands away from your threads. Never, ever,
ever ever ever wrap them around threads that have a silver content, such as Kreinik Japan Threads, or the "J" colors of Kreinik Braids and Ribbons (001J, 002J, etc). It may sound strange to some, but we have seen this over the years: people secure their threads on a spool by wrapping them with rubber bands. Not good. The sulphur or sulphur compounds in rubber bands will cause your thread to tarnish.
Fortunately, Kreinik's black spools were designed to have their own thread-end holder. The illustrations below show how the brilliant mechanisms save your thread ends from loosely hanging around and tangling up in your thread box (just say no to frustrations, and to using rubber bands to secure your threads).
If you're looking for the safest way to store textiles, including real metal threads or threads with silver content, use acid-free tissue paper. Learn more about it here: http://kreinikthread.blogspot.com/2014/04/practice-safe-storage.html
Let's all practice safe and sane storage!