So I've always extremely much filing work because I work so with glitter stuff and depositors etc down the file is always ne torment and a dusty affair. But so it is bearable. The normal smooth and equal to hone the device packs super. The glitter particles are slightly heavier and therefore it sucks the one not so good. But it's for real nachputzen less. But now I see it as more practical palmrest because for the device is almost better than the typical. It has a pleasing shape for myself when I'm working with it.