Either you rub it into a gel that has only cured to a maximum of 80% and cures without a sticky layer, like the Royal Gel, the 1S Gel, or the clear sealers without a sticky layer, then you will achieve an even holo effect. Or you rub it into a gel that cures with a sticky layer and is also only 80% cured, then you will get an effect like microscopic tiny diamonds on the nail. Simply spectacular. After that, the same applies to both processing methods and effects: cure completely and then please fix with acid-free primer on the nail and the free edge. Then apply a layer of Cool Top Gel, cure for a few seconds, then apply a second layer of Cool Top Gel on the nail, cure completely, to enjoy it for a long time.