Review (5/5): I’m tempted to purchase another one...
I do my own nails at home and use an e-file to expedite the process when it’s time for a fill or change out my gel polish. The down side of an e-file is the dust gets everywhere. I was looking for a dust collector when I came across the 3 N 1 Machine. I absolutely love this unit! Minimal dust gets on the countertop now, the LED light is not something I thought I needed until I had it and the e-file (with a set if bits included) are very nice. I’m tempted to purchase another one as a backup (just in case)! I highly recommend this unit for do it yourself folks and for nail professionals.