works with all UV LED gel nail polish,gel glue,gel nail polish strips,gel nail polish stickers and uv resin,but not for regular nail polish. It can storage space for you, mini nail lamp is easy to carry and easy to fit into the handbag.You can also place it on the desk and leisurely do you DIY nail art while reading or working at the same time. Dual optical wavelength (365nm+405nm) makes it perfectly This MINI nail lamp cures your gel nail polishes with low heat, painless that protects your hands. If you feel this nail lamp is a little small for your hands, we recommend to cure your thumb firstly, then cure the left 4 fingernails. Press ON / OFF button to cure for 45 seconds, long press for 1-2 seconds and 60 seconds, this setup is easy to use for even the nail art beginner.