Axsis -Lume
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2-Year Structural Warranty
LINE | AXIS — Lume Ring
Linear precision. Integrated light.
The LINE | AXIS Lume Ring is precision-machined from solid forged carbon fiber and defined by a single luminous line set cleanly through its structure.
By day, it remains restrained — deep black carbon with natural marbled texture. In low light, the integrated channel emits a controlled glow when charged by sunlight or UV.
The luminous compound is set directly into the carbon structure, not applied as surface paint or coating. The result is a sharp, uninterrupted line of light that complements the geometry without overpowering it.
Minimal form. Controlled illumination. Engineered clarity.
Details
- Material: Solid forged carbon fiber
- Luminous Core: Integrated strontium aluminate glow line
- Width: 8.5 mm
- Finish: Hand-polished gloss
- Interior: Comfort-fit ergonomic curve
- Origin: Made entirely in-house
Features
- Machined from a single carbon block
- Integrated luminous channel — not paint or coating
- Hours of glow per charge
- Charges with sunlight or UV light
- High strength-to-weight ratio
- Ultra-lightweight and durable
- Hypoallergenic
- Each forged marble pattern is unique
Ring Size Guide
Ring Size Guide
| US Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| 6 | 16.5 | 52.0 |
| 7 | 17.3 | 54.5 |
| 8 | 18.2 | 57.0 |
| 9 | 18.9 | 59.5 |
| 10 | 19.8 | 62.1 |
| 11 | 20.6 | 64.6 |
| 12 | 21.4 | 67.2 |
| 13 | 22.2 | 69.7 |
| 14 | 23.0 | 72.3 |
How to Measure at Home
Method 1 — Use an existing ring
- Measure the inner diameter of a ring that fits you
- Match the measurement to the chart above
Method 2 — String or paper method
- Wrap a string or strip of paper around your finger
- Mark where the ends meet
- Measure the length in millimeters
- Match to the circumference column
Tip: Measure at the end of the day when fingers are slightly larger for the most accurate fit.
Bracelet Sizing
SIZING GUIDE
Engineered fit starts with accurate measurement. Follow the steps below to select the correct size.
BRACELET SIZING
How to Measure Your Wrist
- Measure your wrist just above the wrist bone.
- Use a flexible measuring tape. If you don’t have one, use a string and measure it against a ruler.
- Keep it snug — not loose, not tight.
- Do not add extra space. We include a comfort allowance in the bracelet design.
Bracelet Size Chart
| Size | Wrist Circumference (cm) | Wrist Circumference (in) |
|---|---|---|
| XS | 14.5 – 16 cm | 5.7 – 6.3 in |
| S | 16 – 17 cm | 6.3 – 6.7 in |
| M | 17 – 18.5 cm | 6.7 – 7.3 in |
| L | 18.5 – 20 cm | 7.3 – 7.9 in |
| XL | 20 – 21.5 cm | 7.9 – 8.5 in |
Between sizes? Choose the larger size for a looser fit.
Care Guide
Kartiel forged carbon jewelry is finished with an automotive-grade clear coat used on luxury cars, providing durability and long-lasting protection. Clean with a soft cloth and avoid harsh chemicals to maintain its finish.
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How It’s Made
Each piece is shaped, finished, and refined in-house from forged carbon composite and precious materials.
