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THIS RING KNIFE IS ADJUSTABLE TO ALL FINGER SIZES. Please use caution, the blade is extremely sharp!

• This self-defense ring is like a classic ring but with a hidden blade. It can be used for style and a good self-defense tool at the same time.

• The knife ring is made of sturdy stainless steel with precision craftsmanship, strong and durable, more sturdy and durable than traditional rings and it is not easy to damage.

• This stylish ring has an adjustable design that fits most people and is easy to wear, suitable for men and women of all ages.

• This ring knife is perfect for Valentine's Day, Mother's Day, Father's Day, Anniversary, Thanksgiving and other special occasions to surprise your significant other, loved ones, colleagues, lovers and family members. If you have any questions about our products, you can contact us at any time, we will reply within 24 hours.

🎁💐 Don't forget to get some for your family and friends as it's an unique gift idea.