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Sphere Z

Sphere X

Sphere Z

Sphere X

Sphere Z

Sphere X

$139
/
| See 29 reviews
$139
/
Plating
Blade
Size Guide

    Feel more confident and capable when you wear Sphere Z, a maximalist self defense ring that gives you the power to fight off an attacker, collect his DNA, and cut through zip ties. Stylish and discreet on the outside, ferocious and sharp on the inside, Sphere Z is crafted so that its glossy sphere top can be quickly unscrewed to unveil a large serrated blade that can inflict significant damage to an attacker and give you greater peace of mind.

    Features

    • Concealed serrated blade can collect an attacker's DNA and cut through zip ties
    • Quickly unscrew the top to arm the self defense blade in a few seconds
    • Forged from hypo-allergenic, corrosion-resistant, high tensile-strength 316L stainless steel
    • Product includes: Sphere Z ring, black microfiber ring bag, user manual, and black ring box

    Materials and Dimensions

    Sphere Z Top Material: Polished Stainless Steel
    Band Material: Stainless Steel
    Blade Material: Stainless Steel
    Blade Style: Serrated
    Sphere Z Top Diameter: 11.5 mm
    Blade Length: 10 mm
    Blade Diameter: 4 mm

    Functionality

    Wear Sphere Z Defender Ring on any finger as everyday jewelry, or on your index or middle finger for self defense.

    Arm Sphere Z Defender Ring by making a fist to secure the ring to your hand and unscrewing the top in a counterclockwise direction.

    Fight off an attacker using your instinctive defensive moves such as punching, slashing, grabbing, and striking him. Sphere Z Defender Ring can supplement these instinctive defensive moves with the ability to cut an attacker's skin, draw blood, inflict pain, and collect their DNA.

    Cut through rope or zip ties if you're ever in a dangerous situation using the serrated blade of Sphere Z.

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    Customer Reviews

    Based on 29 reviews Write a review