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 craftsmanshi
THIS RING KNIFE IS ADJUSTABLE TO ALL FINGER SIZES. Please use caution, the blade is extremely sharp!
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SELF DEFENSE RING – HYPER BLADES
SELF DEFENSE RING – HYPER BLADES