as always with rsbtr,great prce and service
This is some good high quality thread. Never had any issues the whole time I was using it.
Tailor friend w/ 30 yrs. experience insists this thread requires tension changes too much. I haven't noticed that problem, perhaps because I don't sew such a wide range of fabrics with a single thread. Besides that, this thread looks and feels nice. Wish RBTR sold the big cones of mara 70 but these last long enough.
I tried other threads but they did meet the needs of the job. Easy thread to work with!
Gutermann MARA 70 thread