Wood Trick Windmill Toy with Clockwork Mechanism Wooden Kit to Build 3D Puzzle, Assembly Toys, ECO Toy, Best DIY 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 kid's 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, Manufacturer: Wood Trick