What color were you using & how long ago did you purchase? I just bought a few vibes & haven't been able to open them up yet
I was using "silver", and I had just received it. I also noticed some "slubs". To me, it's not as smooth-looking as more expensive polyester threads. However, I'm still using it in the needle, and Invisafil in the bobbin, and the results are very good. On the plus side, I get a lot more thread on the bobbin with the Invisafil, and it leaves no lint.
