Let's try assembling it with a screwdriver!! You can unscrew and assemble things with the screwdriver...♪ You and your child can enjoy easy DIY projects together. The screwdriver is sized to fit in small children's hands! The tip fits snugly into the screws, making them easy to turn and fun to play with. With a wide variety of colors, you'll want to collect them all! This is the perfect toy for children who love "working cars"★