Grey Holo is a unique fusion of the flash of violet-blue shimmer with a semi-opaque galactic grey base. Its depth and unparalleled cosmic shine offer an out-of-this-world experience on your nails, taking your manicure to a whole new dimension of style.Magic of Oceanic Violet Characteristics•Color Group: Blue•Coverage: Opaque•Effect: Cat Eye, Flash, Chameleon•Consistency: Medium-thick Application1.Apply a thin layer of polish over a cured Semilac UV Gel Polish base or another UV Gel Polish color.2.Use a magnetic tool to move the polish particles and create a galactic effect.3.Cure the UV Gel Polish under a UV/LED lamp.4.Repeat the color application if you want a more intense effect.5.Finish the style by applying and curing Semilac UV Gel Polish top coat.Use:Apply a thin layer of UV Gel Polish onto the cured layer of your favorite UV gel polish base, then cure using a UV LED lamp. Do not apply directly to the nail plate. You can repeat the application of the color to achieve a satisfactory effect. Finish the styling by applying and hardening your favorite Semilac Top. SEMILAC UV Gel Polish 828 Grey Holo