From HGTV stars, cousins, and best friends John Colaneri and Anthony Carrino comes a fun-filled picture book that introduces young readers to the tools in a toolbox and how to use them. A hammer. Nails. A screwdriver. How do we use them? Using simple language, cousins Anthony and John introduce kids to tools and their uses. As their construction project grows, so does the number of kids helping. At the end, they reveal exactly what you can do with a toolbox: We can build a playground