Rainbow Gallery has a glittering assortment of threads perfect for temari. I have just received a large order and will be listing it in my shop in about ten days. Why wait? Because I'm headed out to Brasstown, NC, next week to teach a class at the Campbell Folk School.
There is gold and silver thread in my box right now - Nordic Gold and Treasure Braid Petite. Are you interested in another color in a 300 yard spool? RBG takes special orders for these. Check out their website and let me know what you would like. I can always order more in different colors - by special request, when there are enough people interested to make the shipping cost less.
Send me an email (email@example.com) with your request and I'll get back to you around May 7.