This is my third purchase of this oowder! [SEP] Use any polish, buy Pretty Diva No Wipe UV led Gel, once polish is dry apply the Gel, place in UV nail machine for about a minute.<br />Your Gel will be firm but not totally set, use the eye shadow tool and dip in the holographic powder and lightly cover and then still lightly rubbing in a circle until you are happy with effect.<br />Use your free hand and lightly rub in andvoff the excess powder.<br />Then apply one more coat of Gel, place nails in the UV machine for about 3 minutes and you will have nails so pretty!!<br />Lots of complements, the effect is more pronounced with dark colors.  Black is very pretty as well as Dark Blues ect.