Go beyond rules to practise children's fine motor skills and creativity, they can get familiar with each tool. The modern carpenter set includes many handy tools, such as a hammer, screwdriver, wrench, gear etc. Greatly stimulate children's interest in installing and repairing structures. What's in the box, a wooden handy box with a handle, hammer, wrench, screwdriver, cutting ball, measure, 3 screws, 3 gears, 3 nuts and 3 overlays with holes.