"A sonic screwdriver!" The Metacrisis Doctor's eyes widened in delight, and he set to examining the tool as soon as his other self handed it over. "Brilliant!" He'd been meaning to get around to making one of his own once he was feeling more himself, but having one as a gift from the tenth Doctor was even better. He grinned as looked back up, tosssing the screwdriver in the air and catching it neatly as it came back down. "Thanks."