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ASTM F136 Titanium

Our hero metal. The exact titanium standard used for surgical implants — SGS-tested for composition and heavy metals. The only material we recommend for new and healing piercings.

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ASTM F136 TitaniumFlat-BackTitanium Cute Ghost Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry
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ASTM F136 TitaniumTitanium Colored Zircon Industrial Barbell - Titanium - Industrial - Oumo Jewelry

Why Oumo is different

Made for real piercings

Piercer-founded, woman-owned. Implant-grade titanium piercing jewelry made for sensitive skin, real prices, every body.

01 — Material

ASTM F136 Titanium. Not surgical steel.

Implant-grade. Zero nickel. Won't react during healing. Safe from day one.

02 — Back

Flat-back. Not butterfly.

Smooth disc against your skin. No bacteria pockets. No red marks at night.

03 — Engineering

Internal & threadless. Not external.

Smooth posts that don't drag your piercing channel during insertion.

04 — Stones

5A CZ. The highest commercial grade.

Not the cloudy 2A on Amazon.