Originally Posted by skippitydodahquilts
I've not used Bottom Line, but I do use Wonderfil's Invasifil...it's a 100 wt., so a little thinner. When I use the Invisafil, the stitches are unnoticeable. I've been considering going to B.L. Do you think it's comparable to a 100 wt. considering B.L. is a 60 wt.?
I have always used BL in the bobbin and have recently got Invisafil - I'd say it is a little finer than BL but very similar. I never had any issues with BL, it balances nicely tension wise with everything of any thickness. :-D