Collections / all hypoallergenic earrings / Single Nano Bijou Flat Back Stud

single nano bijou flat back stud

$40

THIS IS A SINGLE ITEM

This is a tini take on our best-selling Bijou Stud Earrings. Skin-friendly, hypoallergenic, and providing 24/7 comfort, the Nano Bijou is designed with an internally threaded flat back and crafted with ASTM F-136 implant-grade titanium. The dainty hypoallergenic flat back will effortlessly compliment your ear stack.

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See how these will look on your ear:

ear stacker

Clean Jewelry: Jewelry that is free from reactive metals

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BASE METAL Implant Grade Titanium ASTM F-136
COATING PVD Titanium Nitride
FLAT BACK TYPE Internally Threaded
STUD SIZE 3mm x 2mm
POST LENGTH 6mm
POST THICKNESS 16G (1.1mm)

Materials

ASTM F-67: Pure, unalloyed titanium. This is the safest metal for sensitive ears because it is the least likely to cause a reaction. We use this for almost all of our earrings.

ASTM F-136: Implant grade titanium. This is an biocompatible alloy containing aluminum, vanadium, and titanium. We use this for our flat back studs.

STAINLESS STEEL: We use this as a base metal for our bracelets and necklaces. We always use nickel free and lead free stainless steel. It is then plated with titanium nitride, a biocompatible material, to further protect sensitive skin.

COATING: Titanium nitride PVD is applied to our gold jewelry to give it an 18k gold color. Titanium nitride is a hypoallergenic material that is more durable and resistant to wear than gold plating.

CARE: Since the materials we use are non-tarnishing, our jewelry can be worn in the water and will not change color, rust, tarnish or turn green.

Tested for Purity

We lab test our earrings to ensure they meet our Clean Jewelry standards

lab results

Pair With

bijou birthstone stud earrings

$65

Pain in the ass to put in

These are cute but a serious pain in the ass to put in. Getting the flat back through the ear wasn’t the problem- screwing in the stud was next to impossible. It’s so small which makes it difficult to hold onto let alone screw it in. I got 2 and needed a break in between. If you have any sort of arthritis or difficulty with really fine motor skills these are not for you.