Open Black Stainless Steel Rings with Knife

(4 customer reviews)

Original price was: $73.30.Current price is: $54.98.

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The Open Black Stainless Steel Ring with Knife is a versatile accessory that marries style and functionality. Crafted from durable, rust-resistant electroplated black stainless steel, it features a unique knife blade design. This minimalist yet bold ring is adjustable to fit various finger sizes. More than just a piece of jewelry, its incorporated knife edge adds practicality, making it a handy tool when needed. It’s an ideal gift for those who appreciate distinctive jewelry or find utility in wearable tools. This ring is not just an accessory, but a statement of style, utility, and adaptability.

Availability: 500 in stock

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The Open Black Stainless Steel Rings with Knife is a unique piece of jewelry that combines style and functionality.

Here are its five key features:

  1. Material: Crafted from high-quality electroplated black stainless steel. this ring is durable, rust-resistant, and maintains its lustrous black finish over time.
  2. Design: Its design features a knife blade, adding a bold and edgy aesthetic to the ring. Its minimalist style makes it suitable for both casual and formal occasions.
  3. Perfect Gift: With its unique design and practicality, it makes for a perfect gift for loved ones who appreciate distinctive jewelry or find utility in wearable tools.
  4. Adjustable Size: The open design allows for adjustable sizing, ensuring a comfortable fit for various finger sizes from 16 mm to 22mm.
  5. Versatile Rings: This ring is not just a piece of jewelry. The incorporated knife edge adds a layer of versatility, making it a handy tool in situations that require a sharp edge.
  6. Knife Length: Approximately 7mm

This ring is more than just an accessory. It’s a statement piece that combines style, utility, and adaptability. Whether you’re gifting it or wearing it yourself, it’s sure to leave a lasting impression.


How to use

  • Open: Slide your finger forward.
  • Close: Simultaneously press the switch and reset the blade.

4 reviews for Open Black Stainless Steel Rings with Knife

    March 28, 2024
    It's pretty sharp and easy to use. It arrived in two weeks, much earlier than expected.
    March 24, 2024
    Super sharp!
    March 5, 2024
    Beautiful shape, exquisite workmanship, sharp knives, great little secret hidden weapon jewelry ring.
    March 1, 2024
    Good quality,easy to hide,the blade is sharp,Can help in times of danger.
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Shipping & Return


Delivery Time = Processing time + Shipping time We process orders on business days, Monday through Friday, Eastern Standard Times, excluding holidays observed by the Post Office: New Year’s Day, Presidents’ Day, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas.

Processing Time: 3 – 5 business days during regular seasons or longer during holiday seasons.


Shipping time varies depending on the location. Here are our estimated shipping times:

United States
2-3 Weeks
Canada, Europe
2-4 Weeks
Australia, New Zealand
2-4 Weeks
Mexico, Central America, South America
2-4 Weeks
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Open Black Stainless Steel Rings with KnifeOpen Black Stainless Steel Rings with Knife
Original price was: $73.30.Current price is: $54.98.

Availability: 500 in stock

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