OPI Black Onyx nail polish

Black Onyx by OPI

(18 reviews) Write a Review
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Black Onyx is as black as black can be. If you're in need of a black polish it's a good choice as it's not sheer in any way and only one to two coats is need to obtain an opaque finish.

Polish Name: Black Onyx

Size: 15 mL / 0.5 oz

Brand: OPI

Collection: Classic

This product containsno formaldehyde, Toluene or DBP.

About OPI: OPI is one of the most popular brands in professional nail polish. OPI is consistently featured in Allure, Cosmo, Instyle & People. They also partner with top brands and celebrities including Katy Perry, Disney, and tennis star Serena Williams. OPI polishes are long-lasting, chip resistant, and use a pro-wide brush for fast, smooth application.

Application Instructions:
For best results first apply a base coat to clean, bare nails. Then apply 2-3 coats of colored polish (depending on its consistency and thickness). For long lasting wear finish with a top coat.


18 Reviews

  • 5
    Super shiny

    Posted by Laurie on 26th Apr 2018

    Elegant colur. Sexy toes in sandals.

  • 5

    Posted by Unknown on 24th Apr 2016

    Best black polish on the market.

  • 4
    Dark but not dramatic

    Posted by Emma on 16th Jan 2016

    And I found it needed 2-3 layers to have the full effect.

  • 5
    Best Black

    Posted by Unknown on 23rd Aug 2015

    Perfect black polish, reminds me of a black onyx car paint. Love it!