Dr. Who 10th Doctor River Song's Future Sonic Screwdriver
This sonic screwdriver is River Song's. Why cosplay a companion when you can be a real time traveler... possibly a time lady! At the very least, she has Time Lord DNA (and possibly a Time Head). This 7-inch long replica of River Song's Sonic Screwdriver includes light and sound effects from the TV show. It also features interchangeable red and blue LED tips.