This lightweight 9-in-1 multi tool features a carbide blade sharpening set, two screwdriver heads (flat/Phillips), variable hex wrench, bottle opener, pry tool, line cutter, carabiner and mini-rule. Carbide Knife Sharpening Tool Lightweight 9-in-1 multi tool for the outdoors Attaches to your keychain or backpack for easy access Keep it with you at all times for quick blade touchups