... 45 designs 3,No power required to operate Nail art printer & nail art printing machine Product Features: 1) This incredible machine ... . It really is that easy.5) 7 attractive nail polish bottles (Red, Yellow, Black, White, Green, Blue, Transparent)6) ... more eye-catching after several seconds' decoration. Nail art printer & nail art printing machine Specification:Dimension of Nail color machine: 19 ...