Flexible and soak off gel polish, due to the glass effect you can create different types of effects. They can be combined with any type of 3 STEP CrystaLac or ONE STEP CrystaLac. Easy to use, just like the other 3 STEP CrystaLac gel polishes. Apply it to a refined or sticky surface, then cover it with Super Shine Optic or 0/clear ONE STEP CrystaLac or Clear/ Top 0 CrystaLac. They work perfectly with top gels, for example: Xtreme Top Shine, Top Seal, Top Seal Light. Perfect for covering the whole nail surface and for creating nail art patterns. Total cure time in UV lamp 3-4 mins, 2-3 mins in LED.