I recently gave this Beadsmith metallic thread a try. It's a 2 ply with a thickness is similar to DMC size 30 crochet cotton. It worked okay to tat both rings and chains in a simple pattern (my
"Dazzling Debut" earring design).
However, something more complex, such as my "Atom" with a split ring around a bead, didn't work, though. The Beadsmith thread isn't smooth enough for such a tricky maneuver!
Rita Richmond of
"Shuttle By Design" sells a different brand of metallic thread that is 3 ply. I've placed an order for some! When it arrives, I'll test tat it!
In the meantime, I decided to tat an atom of Lizbeth thread
(River Blue medium) and get more scientific
(using the term VERY loosely) with particle theory by adding
"neutrinos" and "quarks" simply by adding tiny beads :-D