First of all, i you think your nails are too long, clip 'em and
file 'em. You apply the inner coat on your nails. After the coat
dries, apply your nail polish with whatever design you want. Then
if you want to give your nails a glossy effect you could apply nail
enamel/ hardener. If you don't want to paint your nails but you
want to gloss them apply either nail enamel/hardener or apply nail
gloss that is if it actually exists. loooooool. Have a nice
nail!!!