Bottom is marble cake, 2nd is white with strawberry and buttercream fill. Top is chocolate with vanilla butter cream fill. All frosted with tinted vanilla buttercream. Screw heads are fondant painted with edible silver airbrush paint. Tape measure and work gloves are fondant as well as the wooden name plate. Don't yet have an airbrush, so painted made knot holes and painted on dark brown edible airbrush paint for detail. Toolbox is toys that belong to James. Secured the tools in place with royal icing. 4 larger surrounding tools are also toys belonging to the birthday boy.