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

single nano sunrise flat back stud

single nano sunrise flat back stud



Dainty hypoallergenic bezel-set gemstones with varying sizes of trendy pronged detailing. The Single Nano Sunrise Stud is crafted with an internally threaded flat back and hypoallergenic ASTM F-136 implant-grade titanium. Water resistant, ultra comfortable, and safe for sensitive skin, create your skin-friendly stack with our Lana Hoops and Single Nano Bijou Stud.


See how these will look on your ear:

ear stacker

Clean Jewelry: Jewelry that is free from reactive metals

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One year warranty on all products

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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

small round trip hoops


Customer Reviews

Based on 3 reviews
Stephanie Harris
Unable to get in my ears

So adorable but I was unable to put them in my ears. Maybe others can do this task easier but I was not able to. I wish this design was in the standard post design too.

damaged item, partial refund

item arrived damaged (no problem, these things happen) and they are only offering a partial refund (-$10 "refund fee") which also does not cover shipping, unless I accept store credit.

Hi Heather,

Please reach out to us at info@tinilux.com. This is covered under our manufacturing warranty.

Best Wishes

Love them, but hate screw backs

These earrings are beautiful, but if I had one gripe, it’s that they’re screw backs. They are difficult to remove when you want to take them out. I worked on one ear for over 20 min just trying to unscrew it. If tiniLux can offer pushpin styles, that would be great!

As Seen In:

single nano sunrise flat back stud