Ripper™ bottle openers are lighter then other stainless speed openers, with the Cut Out Ripper™ Opener being the lightest in the market but still strong enough to open a countless number of bottles. Stylish, rugged, and lightweight, these Ripper™ bottle openers are fully cnc machined from 6061 t6 aircraft billet aluminum, then anodized and remachined to add the silver accents. A stainless insert is then installed for added strength. Designs are laser engraved on both sides of opener. Works on all bottles.