Cat eye nails and that moving band of light

How the effect works

Cat eye polish is typically a gel color filled with tiny metallic particles. A small magnet held close before curing gathers those particles into a line, and that line is the band of light you see. Curing locks them in place, so the band itself stays put afterward. Only the reflection appears to travel, because the angle of your hand keeps changing.

Two things follow from that. The curve of your nail shapes the glow, so a domed nail gives a rounder shine than a flat one. Each nail is also done individually, so expect small differences from finger to finger. Your artist will decide how to place the band on your set.

Looks to choose from

Darker bases give the highest contrast, so emerald, navy, plum and black make the band look deepest. Pale and sheer bases look quieter and often fit better at the office. Shades come and go, so ask which cat eye colors are on hand before you settle on one from a photo.

• Single line: a crisp stripe down the center or on a diagonal
• Velvet: shimmer spread across the whole nail for a soft, fuzzy glow
• French: the band gathered at the tip
• Sheer: a faint moonlit shimmer over a pale base

Who it suits, and how long to go

If you like solid color but want something more without any drawn design, this is a good fit. The band also holds its interest from across a room in a way that fine line art usually can't.

Length is flexible, though more surface gives the light room to travel. On short nails, a velvet spread or a centered line tends to look cleaner than a diagonal. Medium and long almond or oval shapes show the glow especially well, since the curve runs the full length of the nail.

Prices, and the services that take it

Both the Builder Gel, Gel-X and dip menu and the acrylic menu list a cat eye add-on from $20. The manicure section does not, so ask before you book if you hoped to add it to a plain Gel Manicure. Because the effect usually relies on a gel color, mention it when you book a dip service so your artist can tell you how it would be finished.

Prices on these services are before add-ons. Matte, from $10, gives the band a suede feel. Mixing three or more colors starts at $10. An accent design starts at $10 on the Builder Gel, Gel-X and dip menu or $15 on the acrylic menu.

• Color Acrylic Full Set, from $60, about 60 minutes
• Dip Manicure, from $65, about an hour
• Builder Gel Manicure, from $70, about 60 minutes
• Builder Gel Full Set, from $70, about one hour
• Aprés Gel-X Full Set, from $75, about 60 minutes

Wearing it day to day

Direct light is where this look comes alive, so a Florida afternoon will show more movement than an office ceiling can. Indoors it reads softer and more like a deep satin. Take a photo near a window if you want to capture the band.

The particles sit sealed under a top coat, so the set wears like any cured color. Filing or heavy buffing would scuff the surface, so if a corner lifts, leave it alone and let your artist fix it. The Repair add-on starts at $5. Element Nail Bar is at 8151 W Sunrise Blvd in Plantation, Monday to Saturday from 9:30 AM to 7:30 PM and Sunday from 11 AM to 5 PM.

Questions guests ask

Do cat eye nails need a magnet?

Usually, yes. A magnet is what pulls the particles into a band before the color is cured. It is only held near the nail for a moment, and you don't need one at home.

What is the difference between cat eye and velvet nails?

Velvet nails are a style of cat eye. The same kind of polish is spread into an even shimmer instead of being gathered into one line, which gives a soft, fuzzy look.

How much do cat eye nails cost?

The add-on starts at $20, on top of your service. A Color Acrylic Full Set from $60 or a Builder Gel Manicure from $70 is where your total begins, before any removal, extra length or design.