Torus Pendant – Handmade Copper Rodin Coil & Quartz, Tesla 369

A Torus Pendant Wound by Hand, Turn by Turn

The Rodin coil is not a decoration we added on top. It is the pendant. Each one is wound by hand from pure red copper wire, following the 1-2-4-8-7-5 doubling circuit from Marko Rodin's vortex mathematics — the pattern most people know through Tesla's 3-6-9 idea. Get one winding wrong and the torus doesn't close. Our makers get it right, slowly, every single time, in our workshop in Ninh Bình, Vietnam.

At the center sits a natural quartz crystal, held in resin. Copper outside, crystal inside. That layering is the whole look of the piece.

Two Tunings to Choose From

This pendant is offered in two cubit tunings — 144Hz and 177Hz. Pick the one that speaks to you:

144Hz – associated with grounding and balance. 177Hz – associated with emotional calm and inner steadiness. In this tradition these are symbolic associations, not claims. Both share the same hand-wound Rodin coil and quartz core — only the tuning differs.

Why the Torus Shape

In sacred geometry circles, the torus is the form energy is imagined to take when it folds back into itself — the shape of smoke rings, of a magnetic field. People wear a torus at the chest for that symbolism. Whether you read it that way or simply as one of the most elegant shapes in mathematics, it sits beautifully on a cord.

A straight note

Honest version: the Rodin coil and vortex mathematics come from a tradition of experiential practice, not peer-reviewed trials. We don't claim this pendant shields you from anything, and we won't dress symbolism up as physics. What we do claim: pure copper, a real quartz center, and a coil wound by a human hand — not stamped out of a mold in batches of ten thousand. People wear it for meditation, for intention, or just because it starts conversations. All fine reasons.

Wearing and Caring for It

The copper will darken with skin contact over months — that's the metal living, not a defect. A soft cloth with lemon juice brings the shine back in a minute. Keep it off during showers and swimming; resin and prolonged water aren't friends.

Details

Coil: pure red copper, hand-wound Rodin pattern (Tesla 369 sequence). Center: natural quartz crystal in resin. Tuning: choose 144Hz or 177Hz. Includes: gift packaging and a handwritten thank-you card. Made: one artisan, Ninh Bình, Vietnam. Ships worldwide with tracking.

Hand-wound coils vary slightly piece to piece. Yours will not be identical to the photo — close, but with its own fingerprint. This product is intended for symbolic, decorative, and spiritual purposes only and is not a medical device.

NOT ACCEPTED. We do not offer refunds and also don't accept exchange of products once order is fulfilled.