Stitch Stopper

Useful, but equal. They have different sizes and thus the needles on which you can use are "few". Of needles from 6 up do not enter and those of 3.5 are "lost". They would have to diversify the content with two pairs for needles of different sizes.

These protectors are helpful, but I would stress that can be used on metal supports to the maximum size of 5 / 5.5. Perhaps I had made the wrong idea looking at the picture, I was hoping that the largest pair would fit even more measures, however both are well on the same type of needles ... shame, more versatile if they were would be a best buy.