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Not Just a Wrench, But a Masterpiece in Your Pocket.

Meticulously CNC-milled from Grade 5 Titanium, this masterpiece condenses a heavy-duty toolkit into a palm-sized work of mechanical art.

Built For All EDC Enthusiasts

SpinTi belongs to every member of the EDC community. Made of aerospace‑grade titanium and weighing merely 8 grams, this battery‑free keychain light serves as a timeless kinetic companion. Moving past throw‑away consumer goods, it provides consistent long‑term glow for survival use, night outings, fidget play and daily carry.

Designed to Endure, Not to Impress

Rejecting disposable design, SpinTi removes switches, batteries and bearings for lifelong reliability. At 35 mm and 8 grams, this maintenance‑free titanium keychain delivers constant glow. It serves as a subtle statement by day and an eternal spark after dark.

25‑Year Long‑Lasting Tritium Glow

Most light sources are temporary and disposable. SpinTi uses self‑powered tritium tube for up to 25‑year steady glow, with no batteries or charging. This tiny titanium keychain light keeps working as your other gadgets wear out, bringing you true set‑and‑forget convenience.

Light From Pure Physics

Powered by tritium decay, SpinTi creates glow without batteries or electronics. Its 12.3‑year half‑life ensures it still works after 25 years. There is no on‑off toggle; it glows non‑stop by physical principle, completely maintenance‑free.

6‑Slot Custom Tritium Core

Six tritium slots generate bright light‑ring effects during spinning. Mix various color combinations for your unique glow look. Built‑in performance redundancy balances utility and personalized aesthetics.

Rugged Extreme‑Ready Build

Built with tough titanium housing and solid‑state pivot, SpinTi resists shock, mud, ice and dust. Working reliably between ‑20°C‑50°C, it avoids bearing‑related jamming. Just rinse off dirt, and the glow beacon stays fully functional.

CNC‑Machined Grade 5 Titanium Housing

Crafted from solid aerospace‑grade Grade 5 titanium, SpinTi resists scratches and impacts. CNC‑cut exoskeleton offers 360° glow visibility. Solid‑state metal‑on‑metal structure removes fragile bearings, delivering rock‑solid long‑term durability.

Ultra‑Compact Multi‑Use EDC

At only 35mm×12mm and 8g, SpinTi is ultra‑lightweight. Hang it on keys, necklaces, zippers or gear bags. Minimal metal look by day, steady glow by night. Small form factor with great versatility for daily carry.

Modular Serviceable Construction

No glue or epoxy, purely CNC‑thread mechanical assembly. Swap tritium tubes and change glow colors by simple disassembly. Replace worn‑out inner tubes decades later, keep your titanium shell for lifelong use.

3‑in‑1 Titanium EDC Tool


Day‑time stylish titanium accent; night‑time permanent glow beacon; integrated hardened glass‑breaker tip for emergency situations. Emergency‑use only, not a toy.

Open‑Core Custom Chamber

360° light‑diffusing skeleton housing with 10 mm inner cavity. Add luminous / titanium beads for custom visuals; store pills, memory cards and mini essentials inside. Precision smooth threading.