Micro nail is an innovative nail care product that buffs smooths and shines nails in seconds leaving them looking naturally beautiful and in ideal condition for nail polish to glide on effortlessly the perfect party season gift micro nail takes the hard work and time out of nail buffing giving you nails to be proud of with a finish that lasts for up to two weeks contains emjoi micro nail battery operated nail care device 2 x aa batteries included two micro smooth rollers two micro