Ages: 3 & Up Pk: 4 PcsMade of sturdy durable wood. Great for the beginner carpenter in your family. Build the workbench with the various sizes of the wooden screws and bolts. There is a slotted organizer to keep all the tools handy and a storage tray on the bottom. A real working vice adds extra play value and more fun and play time. We say all play and no work!