Utensil
noun. an instrument, implement, or container used domestically
"…What's this?" He gingerly picks up a metal stick with four prongs on the end of it and holds it to the light, examining it with puzzled eyes.
"That's a fork," She answers, being a little more knowledgeable about the western world than he is. "It's a dining utensil they use in the west." She takes it out of his hand and picks up a piece of discarded meat, showing him the remnant of lamb chop impaled on the tines. "See?"
He's about to answer when the door is suddenly broken down as three hefty body-guards swarm into the room.
Faster than she could see, he had grabbed three more of the forks and rushed the enemies, stabbing one in the eye and lodging the other two into the throats of the other bodyguards without batting an eyelash.
Casually, he walks back across the room to where she is standing, dumbfounded. "…Pretty useful, aren't they?" Smiling slightly, they flee the dining room.