Puzzled Bulldozer Excavator Dump Truck Vehicles Construction Wooden Model 3D Puzzle Vehicle Woodcraft Kit Easy Assembly Building DIY Toy Games Puzzles Brain Teasers 3mm Wooden Plywood Piece FUN & EDUCATIONAL 3D WOODCRAFT PUZZLE  Enhance your cognitive skill with this wood puzzle, this is a great way to exercise your brain and improve your problem solving skills. With product size: 8.5''Lx4''Wx4''H, best for ages 8 and above. DECORATIVE & FUNCTIONAL  These construction 3-D puzzle are ideal gift for those woodcraft toy collectors and enthusiasts. Best way to eliminate boredom and a great educational tool for quality time for you and your family. A must-have DIY toy! UPGRADE YOUR CREATIVITY  Includes interlocking 3mm wooden plywood pieces that is very educational and can bring out the creativity of those working on them. Excellent for kiddos ages 8 and up, teens, youth and adults. Assembly instructions inside. ESSENTIAL LEARNING TOOL  Any puzzles like jigsaw and woodcraft are important tools to upgrade the functionality of the brain. It provides many skills and learning benefits mentally i.e. self-esteem, fine motor development, coordination and more. 100% PRODUCT SATISFACTION GUARANTY FROM OUR COMPANY  No risk purchase, if you are not 100% happy with the purchase of our product send it back to us for full refund or replacement no questions asked. Guaranteed. USA customer service.