Meet the Bone Breaker Micro Bottle Opener Keychain: an EDC multitool that can be used for self defense. It is a force multiplier that you can use when in trouble to buy yourself some time. You can easily fit it in your pocket or wear it inside your waistband.
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The Bone Breaker Micro has a anodized black aluminum construction. It weighs only 1oz. You can find out more about it here.
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