This Mobile Workbench will ensure that your child will have hours of productive play.  The 60-piece set includes 54 engineering pieces featuring nuts, bolts, wooden nails, a variety of holed slats, and 3 useful tools: hammer, pliers, spanner.  The cart has a storage area for all small pieces, holes for the tools a chalkboard in the front and a narrow tray for the chalk.  The Mobile Workbench  measures 560H x 425W x 500 D