Good things come in small boxes! This compact toolbox contains everything children aged four and over need to carry out over six exciting experiments that will teach them about science and inventing. One tool box with lid Three long bolts Three short bolts Four nuts Two cap nuts One big pulley One small pulley One big cog One handgrip One screwdriver One wrench One single hole cube One triple-holed rectangular block One five-hole strips One seven-hole strips, One hanger One nine-hole strips One silicon belt One bell, One zoetrope One frog, One gasket One hand, assembly instructions, experiment instructions Ages 4 years and up 12"L x 10.5"W x 3"H Plywood/beechwood/nylon/polyamide/polypropylene/ABS/metal/silicone Wipe clean Imported. Please note: This toy meets the European and American safety standards EN 71 and ASTM F963. Remove the packaging material before you give the toy to your child. Please keep all the relevant information for future reference. Decorations and colors may vary! Style Code: 0400011603699