Wood Trick Mechanical Windmill Toy – Wooden Windmill Kit to Build – 3D Wooden Puzzle – STEM Toys for Boys and Girls

[HIGH QUALITY] – made of natural birch ply. Materials are recyclable and safe. No glue. Our decorative windmill is the safest and most entertaining among all 3d wooden puzzles for kids and adults [DIY EXPERIENCE] – building windmill toy will stimulate your child’s ability to plan and build their own structure like a true engineer. Brain teasers for adults and kids have never been so entertaining and engaging [UPDATED MODEL] – windmill kit is now equipped with a clockwork mechanism – just rotate the winder and enjoy; includes 131 wooden puzzle pieces, but the building is accessible for kids and adults [BEST GIFT] – small windmill will be a worthy addition to your kids collection. Our 3d puzzles for adults and kids will always be a welcome gift [DETAILED DESIGN] – wooden windmill comes with a precise manual as well as pics. Follow the manual to build the jigsaw puzzles set quickly and correctly