Material selection
The base, color, carbon, and luminous components are selected to work as one composition.
Handcrafted
Small-batch finish
Engineered after dark
BLACK LUME / HANDCRAFTED WITH RUNE REFINERY
Cold Fusion - Blue Glow
$190.00
01Built by hand
02Charged by light
03Individually finished
Hand-finished in the USA · Free sizing support
Inside the design
A striking white ceramic channel ring featuring vibrant blue glow and blue opal inlay with an ethereal blue glow. Crafted at 8mm wide, this piece combines minimalist elegance with intense day and night appearance. The smooth ceramic band provides comfortable everyday wear, while the blue opal accent catches light with a subtle luminescent quality. Perfect for those seeking understated sophistication with an artistic edge.
Handmade to order
Every Black Lume ring is crafted and finished by hand, one at a time. Small variations are part of what makes each piece individual rather than mass-produced. Please allow 2–4 weeks for crafting before shipping; carrier transit time begins after the ring is complete.
How the glow works
The luminous material is photoluminescent—there are no batteries or electronics. Charge it with direct sunlight, UV light, or another strong light source. It will glow brightest immediately after charging, then gradually soften in darkness. Brightness and duration vary with the light source, charging time, glow color, and surrounding darkness. Recharge it whenever you want.
Choosing your ring size
Sizes are listed in U.S. ring sizing. Please confirm your size with a jeweler or rigid ring sizer before ordering; string and printable guides can be inaccurate. Band width and profile affect fit, and wider rings may feel more snug. If you are between sizes, contact us before placing your order.
Final sale + first-order resize
Because your ring is handcrafted to your selected size and finish, all sales are final. Your first Black Lume ring order includes one complimentary resize. Contact us before sending it back; some materials cannot be resized traditionally, so the correct sizing solution may require a size-corrected remake or exchange.
MATERIALS + CRAFT
Handcrafted and hand-finished using premium ring blanks, high-purity resin, and high-output photoluminescent material. Natural variation is part of the piece.
SIZING
Choose your standard US ring size. Contact us before ordering if you need help finding the right fit.
CHARGE + CARE
Charge under sunlight or a UV light for the strongest glow. Clean with mild soap and a soft cloth.
SHIPPING + RETURNS
Hand-finished pieces may require production time. Final timing and return terms appear at checkout.
FROM SIGNAL TO OBJECT
MADE BY HAND. BUILT TO TRANSFORM.
Every Cold Fusion - Blue Glow begins as raw material and a color idea. It is shaped, filled, finished, and checked by hand so its daylight form and after-dark identity feel equally intentional.
Hand assembly
Each channel and inlay is built by hand. Small variations make every finished piece its own.
Precision finish
The form is refined through patient shaping and finishing until the surface and edges feel resolved.
Light test
Every piece is viewed in daylight and darkness to confirm the contrast, character, and glow response.
BLACK LUME / ARTIST SERIES 001
JEWELRY SHOULD PERFORM.
Born from music, original art and the belief that what you wear should change the temperature of the room.
CURATED BY
SUNNY
×
CRAFTED WITH
RUNE REFINERY
THE PEOPLE INSIDE THE SIGNAL
SUNNY & THE BLACK PACK.
More than a band, The Black Pack is a family of musicians, collaborators and friends who show up fully—onstage, backstage and wherever the night keeps moving.
Their live sets pull decades of music into the present, reshaping each song instead of simply replaying it. The result is communal, unpredictable and impossible to keep in the background.
THE SOUND MOVES
FOLKJAZZFUNKBLUESHIP-HOP
NO BOXES.NO BACKGROUND MUSIC.
MADE WITHRUNE
REFINERY
REFINERY
WILTON, CONNECTICUT / USA
THE MAKER BEHIND THE LUME
SUNNY SETS THE SIGNAL. TYLER BUILDS THE OBJECT.
BLACK LUME is Sunny’s world translated through the hands of Tyler Wright, founder and maker behind Rune Refinery.
Sunny leads the color, culture and creative direction. Tyler engineers and hand-finishes every ring, checking each one in daylight and darkness so the object performs as powerfully as the idea behind it.
“Sunny sets the signal. My job is to build the object that can carry it.”
TYLER WRIGHT
FOUNDER / RUNE REFINERY
MEET TYLER + RUNE REFINERY