KemstoneJewelry
Kemstone Tungsten Carbide Gear Ring for Men – Black Mechanical Style CR-092
Kemstone Tungsten Carbide Gear Ring for Men – Black Mechanical Style CR-092
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Upgrade your style with this tungsten carbide gear ring for men. A black mechanical design with a bold blue–copper gear pattern brings industrial attitude, confidence, and everyday durability.
🔧 Mechanical Gear Design with Edge
A strong industrial aesthetic defined by a blue–copper gear pattern, capturing mechanical precision and modern masculine energy.
💠 Detailed Surface with Dual-Tone Effect
Featuring a blue background with copper gear detailing, this ring delivers rich contrast and a striking engineering-inspired look.
⚫ Black IP Plating Finish
High-polished black plating enhances the mechanical texture, creating a bold and contemporary presence.
📏 Comfortable 8mm Fit
The 8mm width and smooth inner-arc design ensure a comfortable, stable fit for friction-free, all-day wear.
🎁 Ideal Gift For
Mechanical-style lovers, engineers, industrial-aesthetic fans, or men who enjoy unique gear rings—perfect for birthdays, milestones, or personal upgrades.
🌟 Why Choose Kemstone
Durable metals, comfortable fit, bold mechanical style, and jewelry made for confident everyday wear.

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RETURN & CUSTOMS
You can exchange or refund any undamaged product purchased from us, as long as it is returned unused, in original packaging and with proof of purchase within 30 days of purchase. Refunds exclude packing and shipping charges.