This box offers plenty of space for nails, screws, small pieces of wood, or even yarn, pins, and buttons. For storing odds and ends and always finding them again. The construction of the box is somewhat more demanding, so many elements have already been pre-processed by us. Thus, the construction (with a little help) is definitely manageable for the little ones. Dimensions: approx. 30 x 15 x 25 cm (L x W x H). Materials: Wood (spruce, poplar, beech) Metal (screws, hinges) Recommended age: from 7 years with adult support Work steps: filing, sanding, drilling, sawing, gluing,.. Work duration: 2-3 afternoons, depending on your own pace Recommended tools (not included): Phillips screwdriver Hand drill Wood drill set Japanese saw (fine saw) Half-round file Pilot drill Clamp Folding rule Carpenter's pencil Sandpaper Wood glue