Nail art mica powders are great for gradient or ombre nail designs. We stock loads of mica colours so it’s a hard decision to choose which colours to blend! These are cosmetic grade. To apply: Simply apply to the sticky layer of colour gel polish using a nail art edge brush and rub to blend. Seal with top coat and make sure you cap the free edge. You can always add nail decals or gems on top for a little extra in your nail design.