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Cat-eye gel, explained without the marketing

What's actually inside cat-eye polish, and why your finger angle changes the look.

Cat-eye gel manicure showing the magnetic shimmer line

"Cat-eye" gel has a thin band of shimmer that moves when you tilt your hand. There's no special technology behind it — just iron pigment and a magnet held over the wet polish for ten seconds. The reason it looks different on each finger is the angle you held the magnet, nothing more.

What's in the bottle.

A normal gel base, plus a tiny amount of iron oxide pigment. The pigment is what aligns under the magnet. The bottle isn't haunted and it isn't proprietary — anyone with a magnet shaped right can do this. The art is in the angle.

Four shades we keep around.

Soft pink, deep red, navy and a sage green. They all work the same; the shade just changes the personality.

— Lyah

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