Keep It Cool. Keep the Duck.

Oct 13 2025
Keep It Cool. Keep the Duck.

You asked. We listened.

The Sunlight Color-Changing Duck Pendant isn’t going anywhere — it’s here to stay.
What started as a playful gift has officially become a fan favorite, and honestly, we get it. Watching that little duck shift colors under the sun? It’s impossible not to smile.

From now on, every tritium jewelry order will still include a free duck pendant, because good design deserves a touch of fun — and because you made it clear that cool can also be a little weird, a little bright, and completely yours.

Thanks for turning a tiny experiment into a signature moment for us.
Keep glowing. Keep clapping.

— The Lovely Robin Team

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Tritium Jewelry

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Let customers speak for us

from 337 reviews
Handcrafted Sterling Silver Hexcore Tritium Pendant
Frank
Nice Pendant u made.

Nice Pendant u made.

Handcrafted Sterling Silver Hexcore Tritium Pendant
Luminous Tritium Mobius Earrings
Tyrell Vance

Didn’t expect these earrings to be this cool. The glow is super bright, and the tritium’s sealed up tight. Just love how they look!

Luminous Tritium Mobius Earrings
Cyber Vajra Tritium Titanium Pendant
Dr.F

Love the meaning behind it, it feels unique. The tritium glow is nice and the pendant looks great too.

Cyber Vajra Tritium Titanium Pendant
Hand-Carved Mandalorian Lightsaber Tritium Necklace
Anders

Amazing custom piece. If I could give six stars, I would.

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Cyber Tritium Cross Pendant
Ronan
Just what i wanted!

This is the exact cyberpunk cross I had in mind. I can’t stop looking at it. My friends keep asking me where I got it!

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Glimpse Eternity Pure Tantalum Hammered Mirror Ring
Felix

Genuine and great value for the price.

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Cyber Tritium Cross Pendant
Marcel

This is my third purchase. Still as good as ever and my friends really like it too.

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Driftwood Pure Silver Bracelet
Linus

Nicht schlecht!

Driftwood Pure Silver Bracelet
S925 Sterling Silver Tritium Glow Starburst Pendant
DF
Nice!

I’d call it the king of the dance floor.

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Handmade Vintage Tritium Necklace | Luminous EDC Keychain Pendant
Corbin Tate

Heavier than I expected, but in a good way, feels great in hand. The green color is absolutely stunning. Just wish it came with a storage pouch.

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Cyber Tritium Cross Pendant
Everett
I’m in love with this piece. Huge props to your designer, it’s genius!

I’m in love with this piece. Huge props to your designer, it’s genius!

Cyber Tritium Cross Pendant
Cyber Tritium Cross Pendant
Silas

Way better than I expected, the tritium glow cross is seriously cool!

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Sunlight Color-Changing Duck Pendant
Tobias

IG didn’t lie, this turned out to be such a fun find.

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Radiant Mirage Opal Sterling Silver Necklace
Elodie Sinclair
Nice!

The whole piece is stunning. I actually feel like the official video didn’t capture how gorgeous this necklace really is.

Radiant Mirage Opal Sterling Silver Necklace
Custom Polished Iridium Ring｜A Symbol of Endurance, Commitment & Scientific Reverence
Kyle

The ring’s quality totally impressed me, and the customer service was awesome too.

Custom Polished Iridium Ring｜A Symbol of Endurance, Commitment & Scientific Reverence