High Quality Stonewashed Brass Knuckle Duster Bottle Opener EDC Carbon Fiber Knuckle Adopt high-frequency oscillating circuit

Adopt high-frequency oscillating circuit

sorting and cutting

Screwdriver material: 5cr steel

please choose carefully oh)

Blade material: martensitic stainless steel

High Quality Stonewashed Brass Knuckle Duster Bottle Opener EDC Carbon Fiber Knuckle Adopt high-frequency oscillating circuitMaterial: brass Size: 110mm*70mm*15mm Finger hole: 30mm*24mm Weight: about 290g It is a multi functional self defense tool with solid washing and polishing technology, big finger hole style, comfortable grip and open bottle caps on both sides. Made of brass, Stonewashed polished, with bottle opening function on both sides, large finger hole design, comfortable grip, it is an exquisite collectible.