Review title is Good nail drill, not cordless though [SEP] I like this nail drill. It's basic, it's simple, easy to hold while working. It comes with a cord, 11 tips for different purposes and 50 polishing rings. There is a manual which describes different tips which is helpful for beginners. You can cut/grind/sculpt/polish your nails and even cut the cuticle. This is not the most powerful device on the market but it does the job. If you are looking for a drill to work specifically on acrylic or other artificial application nails (or nail removals) please consider getting a more powerful devise. Please note that this is not portable cordless nail drill and in order for it to work you'll have to use the cord and plug it in.