ASTRO Multi-function Metric Driver Pocket Survival Tool Keychain Bottle Opener Multi Screwdriver (Black Seahorse) Keychain Beer Opener EDC Multi-functional Pocket Survival Tool. Brand new, exquisite workmanship, multi-function, portable, easy to take. Great for: Repairmen, mechanics, carpenters, hobbyists, campers. How size inside wrench Screwdriver Bottle opener Screwdriver. Design Portable Easy to carry for daily use Mini tool High quality.