I have for some time had difficulty cutting the toenails with a simple pair of nail scissors. Even an extra long scissors failed my big toenails. Having now used the nail scissors with double translation twice, I can say that this gap by boosting the double translation is much more effective than the other two. The device is constructed from solid steel, it will not bend. I had a fear, regularly need to cut the toenails a pedicure. But with these scissors I have no more problems with the cutting of nails. Quality and design are right.