CubicFun C007H Era of Navigation 4 Model Ships 3D Puzzle A pack of four historic sailing ship designs. Contains 70 pre-cut pieces. This exciting puzzle is fun and challenging. It will help you exercise your spatial thinking and hard dexterity while offering hours of fun as you figure out how to put together all pieces to form a beautiful and attractive scale model puzzle. The puzzle can be displayed on your desk, bookshelf, home or office. Stimulating and educational, this puzzle will make a great gift for anyone young or old, friend or family and students of all ages. Combine power and imagination for a beautiful creation!