It fades very gradually — not all at once. Left on nonstop, it stays visible indoors for about 3–5 days, and in the dark for around 7–10+ days. Used sparingly (for example, just at night), a single battery set can last months.

Twist the top to turn your Spire on or off. Inside is a tuned LED and an inline resistor that creates a soft, balanced glow spreading through the crystal. It’s powered by two SR626 (377) button batteries, which are easily replaceable. Each set provides around 250 hrs of continuous glow, and we include two extra sets in the box — totaling about 1,000 hrs of continuous illumination or months if used sparingly.

Each battery set typically provides ~250 hrs of continuous glow time (or months of use when turned on occasionally). The light was designed for a soft, ambient glow—visible indoors or in shade and comfortably bright at night without being distracting.

Yes. It uses two SR626 (377) button batteries in a compact pack. We include 2 extra packs in the box, covering a total of ~750 hrs.

Every Spire is made with genuine, natural crystal — not glass or resin. Each piece is hand‑selected for clarity, pattern, and how it interacts with light.

Water and splash resistant, but not fully waterproof. Remove before swimming or showering.

Yes — you can wear your Spire both on and off. To turn it off, gently untwist the top until the light fades, making sure it remains snug enough that it won’t loosen or detach from the threads. Always check that it’s secure before wearing.

The LED is tuned to around 6–9 lumens, designed to emit a soft glow visible indoors, in shade, or at night. It’s bright enough to highlight the crystal’s texture but not harsh or distracting in dark environments. Continuous use provides over 250 hrs of illumination, or months if used sparingly.

Every crystal is unique. Expect natural variation in color, inclusions, and how light diffuses—your piece will be one‑of‑a‑kind while matching the product images.

We source our crystals from trusted partners at major deposits around the world — such as amethyst from Brazil and fluorite from Madagascar. Each piece is hand‑selected and cut for clarity, then polished and tested with light before final assembly in our Florida workshop.