Castor Studs
Castor Studs
Castor Studs
Castor Studs
  • Castor Studs
  • 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. 


See how these will look on your ear:

ear stacker

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Easy returns within 30 days of delivery

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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. 

The Tini Lux Difference

  • skin safe

    made with biocompatible metal

  • water resistant

    doesn't tarnish, change color, or turn green

  • lightweight

    no pulling, stretching, 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 35 reviews


Courtney Bullard
Your Ears' New Best Friend!

Your ears will thank you! If you have had problems with earrings in the past, look no further. This will be one of the best investments you will make!

Meghan Reilly
It’s not hopeless!

I haven’t been able to wear standard earrings for years, even ones touted to be “hypoallergenic” or nickel-free. I thought it was a lost cause. I got these titanium studs on a whim and after a few wears I can safely say I can wear earrings again!

Eli shimon
Beautiful and great quality

My kids love them!! They are beautiful and great quality!!

Dawn Weber
FINALLY my ear has healed!

For several months I have been trying to wear earrings in a second piercing that I got many (30) years ago and haven’t used in years. No matter what earrings I used they just wouldn’t heal and were sore and painful. I bought a couple styles from Tini Lux and in less than a week the piercing healed and feels completely normal. I will be buying a lot more styles!

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castor studs