Eco-Wood-Art Mechanical Wooden 3D Puzzle, Tractor Belarus-82 Construction Kit

- Eco-friendly 3D models to assemble and customize at school or at home. - Eco-friendly sustainable material made of FSC certified wood. Very high precision with laser-cut plywood with amazing details. - All inclusive boxes, self assembly - No messy glue required. - Clear colourful step-by-step assembly instructions. - Model includes candle wax for gears, sand paper and rubber bands (not all kits, included when relevant). Very sturdy construction. - Number of pieces: 269 - Can be painted with thin water-based paints, except the gears, not to obstruct the mechanisms. - Recommended age :14 years old or over. - No batteries required. - Watch these tips before starting: https: youtu.be vCtTfemvE1M - Proud member of 1 for the Planet, a global organization that exists to ensure our planet and future generations thrive. onepercentfortheplanet.org - Difficulty Level: - Box Dimensions: 14.7 9.5 0.8 in. - Assembled Model Dimensions: 8.6 4.6 6.1 in.