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Red Groove Interior Ring — 6mm & 8mm Black Tungsten Unisex Band

Red Groove Interior Ring — 6mm & 8mm Black Tungsten Unisex Band

Regular price $134.00 USD
Regular price Sale price $134.00 USD
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Add any 2 items (storewide) — including sets — for Buy One Get One 50% Off.
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  • Trusted & Established: Proudly operating since 2017
  • Complimentary Custom Engraving Service: Available on most items at no extra cost
  • Free Tracked International Shipping: Follow your order every step of the way with order tracking included. We ship to most countries
  • Order Protection: Refunds/replacements for defects, our errors, or lost in transit. (See policy)
  • Shop with Confidence: 180-day exchange/credit for size/style change, change of mind, or personalized items. (No cash refunds for these. See policy)
  • Need help? Our dedicated Australian-based team provides personalized support (Mon–Thu, 1–2 business days for replies). Get in touch here

What Makes This Special ᥫ᭡

Red inside, red in the groove, black everywhere else. The interior of this band is red, and a single groove on the outside picks up the same colour — so the red appears twice, once hidden against the finger and once as a thin visible line. It's a neater idea than a plain red inlay because the two halves reference each other.

Why This Ring:

  • Red Inside and Out: A red interior with a matching groove on the exterior. The connection between the two is only obvious once you've taken the ring off, which is a satisfying thing to discover.
  • 6mm and 8mm: Two widths sold individually, so it works as a single ring or a matching couples pair.
  • Free Custom Engraving: A name or date inside at no extra cost — and the red interior makes an unusually good background for it.

A wedding band, a promise ring, or a matching set — bold colour used sparingly rather than everywhere.

Item Details

• Jewelry Type: Unisex Wedding & Promise Band
• Material: Tungsten Carbide
• Exterior Finish: Black with Red Groove
• Interior Finish: Red
• Available Widths: 6mm / 8mm
• Interior: Comfort Fit
• Ring Design: Band
• Style: Bold / Two-Tone / Modern
• Occasion: Wedding, Promise, Anniversary, Couples Gift
• Gender: Unisex (Men's & Women's)
• Origin: Sourced and shipped directly from our specialist production partners in China.
• Packaging: Minimalist retail packaging (Box not included).
• ⚠️ Safety Notice: Not suitable for children aged 14 or under. Contains metals and small parts.

Product Care

• Cleaning: Wipe with a soft damp cloth. For a deeper clean, use mild soap and warm water with a soft brush, then dry thoroughly.
• Chemicals: Remove before swimming or using cleaning products — chlorine and harsh chemicals can affect the finish.
• Moisture: Avoid prolonged contact with water and lotions. Dry thoroughly if the ring gets wet.
• Storage: Store in a soft pouch away from harder jewelry.
• Impact: Tungsten carbide is hard but brittle and can crack under a sharp knock. Avoid dropping it onto tile or stone.
• Sizing: Tungsten rings cannot be resized. Measure carefully before ordering.

Processing & Shipping Times

Estimated Delivery Time

  • Processing Time: 3–7 business days (orders processed Monday to Thursday)
  • Shipping Time (United States): 8 to 14 business days (delivery Monday to Friday)
  • Shipping Time (World): 12–23 business days (delivery Monday to Friday)

Total estimated delivery window of approximately 11 to 30 business days from the date your order is placed.

Please note: Business days exclude weekends and public holidays.

For full details, please refer to our Shipping Policy.

180-Day Returns

Easy 180-Day Returns

We offer a 180-day return and exchange policy on most items, including for change of mind, sizing issues, and production defects.

Orders can be changed or cancelled within 24 hours of placement. After this time, orders enter the crafting process and no further changes can be made.

Return Outcomes:

  • Defective Items / Our Error: Full refund or replacement.
  • Change of Mind / Incorrect Size: Exchange or store credit. Return shipping is the customer’s responsibility.
  • Personalised Items: Exchange or store credit only. Refunds are issued specifically for items that are defective or if a production error occurred on our part.

All returns are shipped to and processed through our facility in Victoria, Australia.

Questions? Contact us here.

View our full refund policy

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