Good evening! There are many companies that specialize in making mechanical models out of wood, and each brings its own unique approach to the craft. In my reply, I want to tell you in more detail about one of the best known companies in this field - wooden jigsaw puzzle . The company has quickly become one of the most recognizable names in the world of wooden mechanical models and offers a wide range of models including trains, cars, planes, and even a working safe. Each model is made from a quality, eco-friendly materials and assembled without glue or special tools. Instead, a unique locking system is used that allows the parts to fit together, creating a strong and stable finished product!