We are human and as such, I do not think its possible, at least for us to make them perfect. Yes there may be other companies out there trying to sell the same items as we do. Our scrunchies are not low quality, but we do know that our scrunchies are not perfect.
They are usually minor issues like the thread not going in a straight line or sometimes there is more than one line of stitching them together.
Being perfect is over rated. I rather we not stress over the little things. What I can guarantee is that they will last a while as I do wear the scrunchies I make. I had one that I was wearing daily and it lasted for quite some time.