Skip to content

BUY ANY SET, GET 20% OFF

👻 SPOOKY SAVINGS · BUY ANY 2 ITEMS, GET 20% OFF

👻 Spooky Energy Shop Halloween

Halloween
Collection
New Arrivals

Best Seller

Featured
Insertion Tools
Flat Back Earrings
Exclusive to Oumo
Stack & Match Set
Build your Stack
Implant-Grade Titanium

Edition
Sweet Chaos ✦
Liquid Chains 〰

New arrivals

Trending designs

Exclusive to Oumo

Community-Inspired Design
Piercings
Shop by Style
Flatback Studs
Hoops
Clickers
Horseshoe Rings
Curve Barbell
Dangles
Chains
Cuffs
Charms
Vertical Helix
Industrial

Shop by Piercings
Helix
Vertical Helix
Lobe
Daith
Rook
Conch
Tragus
Anti-Tragus
Snug
Septum
Lip Rings
All Piercings

Shop by Need
For Side Sleepers
For Sensitive Ears
For New Piercings
For Stacking
Statement Pieces

Shop by Material
ASTM F-136 Titanium
Stainless Steel
Sterling Silver

Shop by Gauge
16 Gauge Earrings
18 Gauge Earrings
20 Gauge Earrings

Stack & match set

Build your dream stack, the easy way.

ASTM F136 Titanium

Implant-grade titanium, SGS tested for quality and safety.
Earrings

Hoop & Huggies
Threader & Climbers

Stud Earrings
All Earrings

Chain Earrings
Body Jewelry

Nose Ring
Eyebrow Piercings

Belly Ring
Nipple Ring

Lip Ring
All Body Jewelry
Accessories

Applicator Tools
Charms

Flat Back Posts
Jewelry Box

Threaded Tops
All Accessories

Applicator tool

Easy to wear

Threaded tops

Build your studs
Sales

Up to 60% off
Under $30

Up to 30% off
All Sale Items

Under $20
About
Brand
About us
Oumo Reward
Customer Reviews
Share your Ideas

Products
Materials & Quality
Titanium Certification
Ear Styling Lookbook

Piercer-founded

Built on hands-on piercing experience

Oumo Jewelry

Halloween
Collection
Piercings
- Shop by Style
  
  Flatback Studs
  Hoops
  Clickers
  Horseshoe Rings
  Curve Barbell
  Dangles
  Chains
  Cuffs
  Charms
  Vertical Helix
  Industrial
- Shop by Piercings
  
  Helix
  Vertical Helix
  Lobe
  Daith
  Rook
  Conch
  Tragus
  Anti-Tragus
  Snug
  Septum
  Lip Rings
  All Piercings
- Shop by Need
  
  For Side Sleepers
  For Sensitive Ears
  For New Piercings
  For Stacking
  Statement Pieces
- Shop by Material
  
  ASTM F-136 Titanium
  Stainless Steel
  Sterling Silver
- Shop by Gauge
  
  16 Gauge Earrings
  18 Gauge Earrings
  20 Gauge Earrings
Earrings
Body Jewelry
Accessories
Sales
About
- Brand
  
  About us
  Oumo Reward
  Customer Reviews
  Share your Ideas
- Products
  
  Materials & Quality
  Titanium Certification
  Ear Styling Lookbook

Country/region

Country/region

Log in

Facebook
X (Twitter)
Instagram
TikTok
Pinterest
YouTube

Home Collection Internal Thread Stud

Collection: Internal Thread Stud

Filter

Sort by:

332 products

Sort by:

Save Big

20% OFF

Buy any 2 items or any set.

Titanium Flower Horseshoe Ring - Titanium - Upper Lobe, Helix, Conch - Oumo Jewelry

Titanium Flower Horseshoe Ring

ASTM F136 Titanium

Titanium Flower Horseshoe Ring

Regular price €50,95

Sale price Regular price

Unit price

/per

Gold
Silver

Cute Butterfly Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry

Cute Butterfly Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry

Flat-Back

Cute Butterfly Flatback Stud

Regular price €28,95

Sale price Regular price

Unit price

/per

Gold
Silver

Charm Gem Curved Barbell - Stainless Steel - Rook, Eyebrow, Vertical Labret - Oumo Jewelry

Charm Gem Curved Barbell - Stainless Steel - Rook, Eyebrow, Vertical Labret - Oumo Jewelry

Charm Gem Curved Barbell

Regular price €24,95

Sale price Regular price

Unit price

/per

White
Red
Blue
Pink

Marquise Gems Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry

Marquise Gems Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry

Flat-Back

Marquise Gems Flatback Stud

Regular price €28,95

Sale price Regular price

Unit price

/per

Gold
Silver

Titanium Lantern Fish Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry

Titanium Lantern Fish Flatback Stud - Titanium - Helix, Upper Lobe, Conch - Oumo Jewelry

ASTM F136 TitaniumFlat-Back

Titanium Lantern Fish Flatback Stud

Regular price €73,95

Sale price Regular price

Unit price

/per

Gold
Silver

Star Barbell - Stainless Steel - Rook, Anti-Tragus, Snug - Oumo Jewelry

Star Barbell

Star Barbell

Regular price €28,95

Sale price Regular price

Unit price

/per

Gold
Silver

Alluring Blue Gemstone Drop

Alluring Blue Gemstone Drop - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry

Sold out

Alluring Blue Gemstone Drop

Regular price €24,95

Sale price Regular price

Unit price

/per

Loving Butterfly Flatback Stud

Loving Butterfly Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry

Flat-Back

Loving Butterfly Flatback Stud

Regular price €20,95

Sale price Regular price

Unit price

/per

Silver

Curved Ball Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry

Curved Ball Flatback Stud - Stainless Steel - Helix, Upper Lobe, Flat - Oumo Jewelry

Flat-Back

Curved Ball Flatback Stud

Regular price €20,95

Sale price Regular price

Unit price

/per

Gold
Silver
Black

Titanium Star Vertical Helix Flatback Stud

Titanium Star Vertical Helix Flatback Stud - Titanium - Vertical Helix - Oumo Jewelry

ASTM F136 TitaniumFlat-Back

Titanium Star Vertical Helix Flatback Stud

Regular price €62,95

Sale price Regular price

Unit price

/per

Gold
Silver

Titanium Pearl Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry

Titanium Pearl Flatback Stud - Titanium - Helix, Forward Helix, Upper Lobe - Oumo Jewelry

ASTM F136 TitaniumFlat-Back

Titanium Pearl Flatback Stud

Regular price €50,95

Sale price Regular price

Unit price

/per

Gold
Silver

Gemstone Pearl Flatback Drop - Sterling Silver 925 - Helix, Forward Helix, Upper Lobe - Oumo Jewelry

Gemstone Pearl Flatback Drop - Sterling Silver 925 - Helix, Forward Helix, Upper Lobe - Oumo Jewelry

Flat-BackSold out

Gemstone Pearl Flatback Drop

Regular price €40,95

Sale price Regular price

Unit price

/per

Gold
Silver

Starry Set - Stainless Steel - Oumo Jewelry

Starry Set

Starry Set

Regular price ~~€73,95~~ Price with 20% set offer €59,16 20% OFF

Gold

Classic Love Flatback Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry

Classic Love Flatback Stud - Stainless Steel - Helix, Forward Helix, Upper Lobe - Oumo Jewelry

Flat-Back

Classic Love Flatback Stud

Regular price €16,95

Sale price Regular price

Unit price

/per

Gold
Silver

Lucky Leaf Clover Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry

Lucky Leaf Clover Flatback Stud - Stainless Steel - Helix, Upper Lobe, Conch - Oumo Jewelry

Flat-Back

Lucky Leaf Clover Flatback Stud

Regular price €20,95

Sale price Regular price

Unit price

/per

Gold
Silver

Quick links

Login
Track Orders
Start a Return
Leave Reviews
Redeem Rewards
Affiliates Program

Help

FAQs
Contact Us
Shipping & Delivery
Return & Exchange
EU Right of Withdrawal
Worry-free Delivery Service

Learn

Oumo Blog
Size Guide
Piercing Acedemy
Measure Hoop Size
Step by Step Wear Guide
Ear Styling Lookbook

About

Piercer-founded, women-led. Implant-grade ASTM F136 titanium piercing jewelry made for sensitive skin and safe for healing. SGS certified. Trusted by 500,000+ customers.

Country/region

Country/region

Facebook
X (Twitter)
Instagram
TikTok
Pinterest
YouTube

© 2026 Oumo Jewelry. Powered by Shopify

Payment methods

Your cart

You are eligible for free shipping. Spend more to reach free shipping!

Your cart is currently empty.

Not sure where to start?
Try these collections:

ASTM F-136 Titanium Piercing Jewelry
Flatbacks
Best

Order note

Order note

Estimated total €0,00 EUR

Taxes and shipping calculated at checkout

View cart

Search

Search

Choosing a selection results in a full page refresh.
Opens in a new window.