These Hot Wheels Neon Speeders are super fun to play with. You can simply hold the car in your hand and let it zoom on flat surfaces like floors or tabletops. When you're done playing, store the cars in a dry place to keep them in good condition. Since they're small, be careful not to lose them, especially if kids are playing. Also, as the colors and decorations may vary, it's part of the fun to discover different styles. These cars are suitable for kids aged 3 and up, so adult supervision might be needed for younger kids to avoid any choking hazards.