Bests & Worsts Reviews from Amazon

I enjoyed having a long lasting manicure and this device did its job in that sense but a few days later I realized that the portion of my hand that I put under the UV burned slightly maybe because I left my hand in close to 2 minutes. A few day later my skin also looked a several shades darker and almost burned. PLEASE, PLEASE, PLEASE DO NOT PURCHASE THIS DEVISE! It might be cancer causing.