Joseph chuang

Spinity ring funder

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About

Designer, builder, and believer in quiet precision. I create compact mechanical objects that feel smooth, intentional, and calming to use. Spinity is my current craft — a 2mm micro-bearing ring engineered for a real 20-second free spin. Minimal on the outside, complex on the inside — just how I like things.

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Gone streaking

Maker History

The world’s 1st 2mm fidget spinner ringPrecision-built calm you can wear — smooth endlessly ring
Dec 2025

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Joined Product HuntDecember 2nd, 2025

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3mo ago

The world’s 1st 2mm fidget spinner ring - Precision-built calm you can wear — smooth endlessly ring

Feels like I'm bringing a tiny piece of hardware into a software party 😂 Hope you don't mind me crashing the scene with a 2mm spinning ring. Spinity is a 2mm-thin precision spinning ring engineered with micro-bearings that deliver a real 20-second free spin. Most “spinner rings” only imitate rotation — they’re loose shells that wobble, scrape, or stop within a few seconds. We built an actual micro-bearing rail inside a 2mm profile, combining EDC engineering with minimal jewelry design.