Review title is Great Set- Wide Variety of Colors [SEP] This 16 Jars Chrome Nail Powder Kit Mirror Effect Manicure Decoration Pigment is a set with more colors than I can use, and it's a good value. The powders themselves last forever because you need so little to get the shine coating, and they "stick" well to my polish. I use this right under my final gel coat, and it makes the underlying colors come to life. This is a great set.