Amazing product, very sturdy machine and works perfectly! The clockwise and counterclockwise rotation is something that plays a big role in the purchase of such a device, especially if someone wants it for material removal from the nail. I am not a professional technician, but I think it is an ideal device, having tried others as well

I use it on a personal level. It is very good. The pen is sturdy and does not shake even at high speeds when I used it. I recommend it without hesitation.

Very good, very powerful, the tachometer is stable, works perfectly left and right, and it is centered. For the 80 euros I bought it, it is value for money