These Hot Wheels cars are great for both play and display. You can use them for racing on toy tracks or just show them off on a shelf. When handling, be gentle to avoid scratching the decals. To clean, use a soft, dry cloth. Keep them away from sharp objects and extreme temperatures. They're sold separately, so you might not get all the colors and designs at once. Since they're suitable for ages 4 and up, adult supervision is recommended for younger kids to prevent choking hazards.