1) With 10.2″ touchable screen inside, no need to connect with a computer or a laptop any more . 2) Print 1- 5 nails a time with different designs and pictures at same time, also can print 12 artificial nails a time. with different designs. 3) Thousands of pictures inside the machine ,also you can add your own designs into it to print out ,photos from your computer or mobilphones ie support DIY printing . 4) You also can print designs on phones, flowers and etc. 5) Strict quality checking and test, keep each printer working when you receive it .