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Piercing Tools & Accessories

Everything you need to change, adjust, and finish your piercing jewelry more easily.

Shop Oumo applicator tools, ball grabber tools, tool kits, flat back posts, replacement backs, threaded tops, and add-on charms designed to work with flat back studs, internal threaded barbells, threadless jewelry, and tiny piercing ends.

Category Best for
Applicator Tools Guiding flat back posts, barbells, horseshoe rings, and threadless jewelry into place
Flat Back Posts & Backs Replacing or customizing the back/post side of compatible piercing jewelry
Threaded Tops & Ends Changing the decorative front end on compatible internal threaded jewelry
Piercing Grabber Tools Holding, positioning, and tightening tiny balls, gems, crystals, and jewelry ends
Tool Kits Keeping the most useful piercing changing tools together in one set

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54 products

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Piercing Ball Grabber Tool - Upgraded V2 - Oumo Jewelry
Piercing Ball Grabber Tool V2 Sale price$53.00
(4.8)
Internal Threaded Flat Back Applicator Tool - Stainless Steel - Oumo Jewelry
Internal Threaded Flat Back Applicator Tool Sale priceFrom $18.00
(5.0)
Threadless Flat Back Applicator Tool - Stainless Steel - Oumo Jewelry
Threadless Flat Back Applicator Tool Sale price$18.00
(4.2)
Tool Kit - Oumo Jewelry
Tool Kit Sale priceFrom $106.00
(4.0)
Threadless Barbell Applicator Tool - Stainless Steel - Oumo Jewelry
Threadless Barbell Applicator Tool Sale price$18.00
(5.0)
Internal Threaded Barbell Applicator Tool - Stainless Steel - Oumo Jewelry
Internal Threaded Barbell Applicator Tool Sale priceFrom $18.00
(5.0)
Sold outScrew Ball Backing-Sterling silver - Oumo Jewelry
Screw Ball Backing-Sterling silver Sale price$36.00
Color
ASTM F136 TitaniumInternal Threaded Flat Back Post (Titanium) - Titanium - Oumo Jewelry
Internal Threaded Flat Back Post (Titanium) Sale price$36.00
Color
Internal Threaded Flat Back Post (Stainless Steel) - Stainless Steel - Oumo Jewelry
Internal Threaded Flat Back Post (Stainless Steel) Sale price$27.00
Color
ASTM F136 TitaniumHeart Internal Threaded Flat Back Post (Titanium) - Titanium - Oumo Jewelry
Heart Internal Threaded Flat Back Post (Titanium) Sale price$36.00
Color
ASTM F136 TitaniumStar Internal Threaded Flat Back Post (Titanium) - Titanium - Oumo Jewelry
Star Internal Threaded Flat Back Post (Titanium) Sale price$36.00
Color
ASTM F136 TitaniumFlower Internal Threaded Flat Back Post (Titanium) - Titanium - Oumo Jewelry
Flower Internal Threaded Flat Back Post (Titanium) Sale price$36.00
Color
6 pcs Titanium Flatback Kit - Oumo Jewelry
6 pcs Titanium Flatback Kit Sale price$141.00
Color
Screw Ball Backing (external) - Oumo Jewelry
Screw Ball Backing (external) Sale price$18.00
Color
(4.0)
Screw Ball Backing (Internal Thread) - Oumo Jewelry
Screw Ball Backing (Internal Thread) Sale price$18.00
Color
ASTM F136 TitaniumStar Gem Top - Stainless Steel/Titanium - Oumo Jewelry
Star Gem Top Sale priceFrom $18.00
Color
(5.0)
ASTM F136 TitaniumThreadless Flat Back Post (Titanium) - Titanium - Oumo Jewelry
Threadless Flat Back Post (Titanium) Sale price$36.00
Color
(5.0)
ASTM F136 TitaniumStar Gem Top (fit Titanium) - Titanium - Oumo Jewelry
Star Gem Top (fit Titanium) Sale price$36.00
Color
Round Gem Top (fit titanium) - Titanium/Stainless Steel - Oumo Jewelry
Round Gem Top (fit stainless steel) Sale price$18.00
Color
ASTM F136 TitaniumRound Gem Top (fit titanium) - Titanium/Stainless Steel - Oumo Jewelry
Round Gem Top (fit titanium) Sale priceFrom $18.00
Color
Star Charm Drop - Oumo Jewelry
Star Charm Drop Sale price$18.00
Color
Starfall Chain Charm - Oumo Jewelry
Starfall Chain Charm Sale priceFrom $44.00
Color
Carys Maquise Charm Drop - Stainless Steel - Oumo Jewelry
Carys Maquise Charm Drop Sale price$27.00
Color
ASTM F136 TitaniumTitanium Alina Star Chain Drop - Titanium - Oumo Jewelry
Titanium Alina Star Chain Drop Sale price$79.00
Color
Selin Charm Drop - Stainless Steel - Oumo Jewelry
Selin Charm Drop Sale price$36.00
Color
ASTM F136 TitaniumTitanium Single Chain Charm Drop - Titanium - Oumo Jewelry
Titanium Single Chain Charm Drop Sale price$36.00
Color
ASTM F136 TitaniumTitanium Double Chain Charm Drop - Titanium - Oumo Jewelry
Titanium Double Chain Charm Drop Sale price$44.00
Color
ASTM F136 TitaniumTitanium Three Chains Charm Drop - Titanium - Oumo Jewelry
Titanium Three Chains Charm Drop Sale price$53.00
Color
Three Round CZ Charm Drop - Stainless Steel - Oumo Jewelry
Three Round CZ Charm Drop Sale price$44.00
Color
Double Round CZ Charm Drop - Stainless Steel - Oumo Jewelry
Double Round CZ Charm Drop Sale price$36.00
Color
Single Round CZ Charm Drop - Stainless Steel - Oumo Jewelry
Single Round CZ Charm Drop Sale price$27.00
Color
Arrow Charm - Sterling Silver 925 - Oumo Jewelry
Arrow Charm Sale price$53.00
Tassel Charm - Sterling Silver 925 - Oumo Jewelry
Tassel Charm Sale price$53.00
Water Drop Charm - Sterling Silver 925 - Oumo Jewelry
Water Drop Charm Sale price$53.00
Drop Charm - Sterling Silver 925 - Oumo Jewelry
Drop Charm Sale price$53.00
Cool Spike Charm - Sterling Silver 925 - Oumo Jewelry
Cool Spike Charm Sale price$53.00
Shiny Flower Charm - Sterling Silver 925 - Oumo Jewelry
Shiny Flower Charm Sale price$53.00
Color
Sold outShiny Star Charm - Sterling Silver 925 - Oumo Jewelry
Shiny Star Charm Sale price$53.00
Color
Elegant Pearl Dorp Charm - Sterling Silver 925 - Oumo Jewelry
Elegant Pearl Dorp Charm Sale price$53.00
Color
Shiny Moon Charm - Sterling Silver 925 - Oumo Jewelry
Shiny Moon Charm Sale price$53.00
Color
Ice cream Charm - Brass - Oumo Jewelry
Ice cream Charm Sale priceFrom $27.00
Color
Strawberry Charm - Brass - Oumo Jewelry
Strawberry Charm Sale priceFrom $27.00
Color
Watermelon Charm - Brass - Oumo Jewelry
Watermelon Charm Sale priceFrom $27.00
Color
Apple Charm - Brass - Oumo Jewelry
Apple Charm Sale priceFrom $27.00
Color
Peach Charm - Brass - Oumo Jewelry
Peach Charm Sale priceFrom $27.00
Color
Avocado Charm - Brass - Oumo Jewelry
Avocado Charm Sale priceFrom $27.00
Color
Banana Charm - Brass - Oumo Jewelry
Banana Charm Sale priceFrom $27.00
Color
Durian Charm - Brass - Oumo Jewelry
Durian Charm Sale priceFrom $27.00
Color
Cabbage Charm - Brass - Oumo Jewelry
Cabbage Charm Sale priceFrom $27.00
Color
Sweet Pop Charm - Brass - Oumo Jewelry
Sweet Pop Charm Sale priceFrom $27.00
Color

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.