poly nails [SEP] was a mess to use i used a make up brush to spread it and finally got it decent they should supply a brush made to use with this once i got it spread and dried which took hrs a led light didnt work i was able to shape my nails and use my nail wraps with it nails came off with in days i removed them all but left a little on the nail and it held there are no directions on how to use with the product either i do not recomend it at all