NoticeJust note the crackle gel polish will not work with another gel polish only works with the white gel polish it came with Follow the instructions and its 100 crack Get Crackle Nail Design So Easy You will find that nail design has never been easier just to apply a layer of Crackle Nail Gel Polish gel nail polish set and let it air dry The Fission nail gel effect will appear on the gel polish finally apply the top coat done A Secret even Nail Salon Doesnt Know How cool it is to own it You cant help but create a post to tell your friends show them the crackle nail paint as if you are a magician general For All Nail System suitable for acrylic nail extension gel nail polish and so on Please use BURANO white gel polish in this set as the base color then use the crack gel polish then it can crack more beautiful