THE ASURA'S WRATH
THE ASURA'S WRATH
Black Tungsten Koa Wood Ring
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🛡️ Covered by our Lifetime Warranty & Easy Size Exchange.
UNSURE OF SIZE?
UNSURE OF SIZE?
Select 'Send Ring Sizer First' and we'll ensure a perfect fit! Once you get your ring size please email me your ring size and I will start making and shipping for you as soon as possible.
If you need to measure your finger size faster, print our instant paper ring sizer.
DELIVERY INFORMATION
DELIVERY INFORMATION
This ring usually takes 1-2 weeks to handcraft.
Shipping time usually takes 3-5 business days. (Free Shipping)
If you need the band sooner, Please select expedited order service at checkout.
FREE ENGRAVING SERVICES
FREE ENGRAVING SERVICES
We provide free laser engraving service, and there are 6 fonts for you to choose from. Please add your engraving to the shopping cart page (ORDER ENGRAVING & NOTE) option. (30 CHARS MAX)

Raw power. Natural soul. Forged to last forever.
THE ASURA'S WRATH pairs two of the world's most extraordinary materials: Hawaiian Koa wood — one of the rarest and most beautiful woods on Earth — and brushed black tungsten carbide, a metal harder than titanium, steel, and gold combined. The result is a ring that feels ancient and modern at once. Warm and wild. Grounded and indestructible.
Hawaiian Koa Wood — A Living Work of Art
Koa grows only in the Hawaiian Islands and is considered sacred in Hawaiian culture. Its grain ranges from deep coffee heartwood to vibrant golden amber, meaning every ring tells a different story. No two are ever alike. To protect the wood's natural beauty, each inlay is sealed in marine-grade epoxy resin — making it fully waterproof and built for daily wear.
Black Tungsten Carbide — Nearly Indestructible
Tungsten carbide is 4× harder than titanium, 5× harder than steel, and 10× harder than gold. Its hardness is second only to diamond. It will not scratch, bend, or lose its deep matte finish — ever. This is a ring you wear for life.
What's Included
- ✦ Available in 6mm (refined) and 8mm (bold) widths
- ✦ Comfort-fit interior for all-day wear
- ✦ Unsure of your size? Select "Send Ring Sizer First" — we'll ship one free
- ✦ Lifetime Limited Warranty
Ring Specifications
- Style: MATW308
- Core Material: Black Tungsten Carbide
- Inlay: Genuine Hawaiian Koa Wood
- Seal: Marine-Grade Epoxy Resin (waterproof)
- Width: 6mm or 8mm
- Fit: Comfort-fit interior
The perfect men's wedding band, nature-inspired ring, or anniversary gift for those who carry the strength of the earth on their hand.
WHAT'S INCLUDED IN THE BOX
WHAT'S INCLUDED IN THE BOX
Each Manlemars ring includes a Manlemars silicone band and a black walnut ring box.
LIFETIME WARRANTY
LIFETIME WARRANTY
A Lifetime of Adventure, Guaranteed.
At Manlemars, we craft rings to withstand the test of time. Your commitment is forever, and our support should be too.
Built to Last
Every ring is custom-made with premium materials like Tungsten and Damascus Steel, engineered for daily durability.
Risk-Free Craft
If there's a manufacturing defect upon delivery, we’ll repair or replace it immediately at no cost to you.
How Our Protection Works
| Coverage | Year 1 Protection | Lifetime Coverage (After Year 1) |
|---|---|---|
| Manufacturing Defects | Free Replacement | Full Coverage |
| Accidental Damage | $50 Service Fee | $60 Deductible |
| Refinishing/Cleaning | Included | Included |
Please Note: To maintain the structural integrity of your ring, any modifications (engraving, resizing, or repairs) performed by outside parties will void the warranty. Silicone rings are considered an accessory and are not covered under the lifetime replacement plan.
Need to make a claim?
Our support team is ready to help you restore your ring to its original glory.
Email Support: contact@manlemars.com
ANY QUESTION?
ANY QUESTION?
If you have any questions, please contact us via the contact page or email contact@manlemars.com for assistance.
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