Review on GHI 214149 Thread Magic Cube by Angela Rodriguez

I am a professional seamstress. I have a larger hand sewing container. I love him for that. Thought I'd try these little ones on my sewing machine. There are times when the thread for a good stitch does not interfere with the conditioner. However, this appears to put additional tension on the thread as it runs through the machine. As a result, it has created more problems than it has solved. I clipped it to the top of the machine to use for hand sewing so I always have it on hand so it's not totally futile.