Castor Studs Castor Studs Castor Studs

castor studs



Tiny star studs crafted from biocompatible titanium. These studs are safe for sensitive ears, water resistant, and non-tarnishing. Pair with the Luna Studs and huggies for a chic ear constellation. 

NEW: Want to see how these will look on your ear? Try our new Ear Stack Tool

Free domestic shipping on all orders above $50

We ship most orders within 2 business days

We accept returns within 30 days of delivery

Every purchase helps support the clean water NGO Initiative: Eau


BASE METAL: The base metal for the entire earring and earring back is pure titanium.  

COATING: A titanium nitride PVD coating is applied to the earrings to give it an 18k gold color. The coating is only applied to portions of the earrings that do not touch the ear. Titanium nitride is a hypoallergenic material that is more durable and resistant to wear than gold plating.

CARE: These earrings can be worn in the water and will not tarnish or turn green.  

No Compromises Here

  • skin safe

    doesn't react with human body

  • water resistant

    Doesn't tarnish, change color, or turn green

  • lightweight

    no pulling, stetching, or sagging earlobes

  • affordable

    pure and safe at a fraction of the price of 24k gold or platinum

Tested for Purity

We lab test our earrings to ensure they meet our purity standards

lab results

Pair With

luna studs

Luna Studs Luna Studs

Customer Reviews

Based on 3 reviews
Gisell Carrasco
Love them

I purchased this for my daughter who has a sensitivity to most metals, she loves them

Annie Wituk
Wanted to love them..

I really wanted to love them. In fact I did, until the back fell off, and I lost one. They are impossible to keep on. They did heal my ears. So, I am able to wear other earrings now, but it sucks to pay that much money and lose one. I do also think it would be better if the posts were shorter. It is extremely difficult to get used to sleeping in them.

Finally! A cute pair of earrings that DON'T irritate my ears!

Tini Lux is truly a revelation. I have very sensitive skin and have always had trouble wearing earrings - both 14K gold and sterling silver agitate my ears to no end. I didn't think I'd ever find earrings that were both comfortable (aka, didn't leave my ears burning with an allergic reaction) and stylish. These earrings are just what I needed! I'm so happy that I can wear them 24/7 and don't suffer any irritation. I paired these with the Isla Pave Studs (bar studs with crystals) and they look awesome together. Highly recommend.

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castor studs