Buff and shine your nails in seconds with MICRO Nail. An electric nail polisher that effortlessly buffs, smooths and shines nails in seconds so you can have great natural looking shiny nails every day. MICRO Nail will also leave your nails in ideal condition for nail polish to glide on effortlessly. Suitable for both hands and feet, the micro smooth rollers rotate 360 degrees 30 times per second to smooth away ridges. Lasting up to 2 weeks, the revolutionary battery powered device is easy to use, taking the hard work out of buffing your nails. Contains: Emjoi MICRO Nail battery-operated nail care device 2 x AA batteries included Two MICRO Smooth Rollers Two MICRO Shine Rollers String pouch Gender: Female.