1. Wood puzzle kits made of 3mm ply wooden board 2. Delivery in flat-packed board shrink wrapped 3. Individual pieces slot to interlock with each other forming a 3D model 4. Designs pre-cut, simply push out of board, no cutting tool or glue required 5. 3D wooden puzzle are challenging and educational for children, and fun for adults 6. Suitable for children aged 6 or up