【ROBOTIME Steam Journey】The 3D wooden puzzle is detailed replica of a classic steam train, capturing the essence of steam-powered mechanical culture with its vintage design and color. 【Easy and Fun Assembly】This 405-piece puzzle uses precise laser-cut wooden pieces that fit together without glue. Includes step-by-step instructions for a stress-free build. Assembly time: 3.5 h. 【Educational and Skill-Boosting】Enhances fine motor skills, spatial awareness, and problem-solving abilities. Great for all ages to promote creativity and cognitive development. 【Beautiful Decor Piece】Whether as a standalone decoration or a conversation starter, the wooden puuzle is a unique display piece that adds charm to any space. 【Perfect Gift for Any Occasion】A unique and thoughtful gift that combines the joy of building with the satisfaction of creating a historic model. Ideal for birthdays and special occasions. ROBOTIME 3D Puzzles for Adults Wooden Puzzle DIY Model Steampunk Train Kit to Build Wood Craft Kit Toy Hobby Gift Home Decor (Steam Journey)