ROBOTIME Wooden Puzzle 3D Mechanical Models - Pumpkin Carriage, Hot Air Balloon, Airship, Gramophone. Introduction: The ROBOTIME Wooden Puzzle 3D Mechanical Model series perfectly combines creativity and craftsmanship. The products include exquisite pumpkin carriages, dreamy hot air balloons, classic airships, and vintage gramophones, which are both toys and decorative items. Each model is made of high-quality wood, and the assembly process is simple and fun, suitable for people of all ages. They are functional when completed, showcasing charming mechanical structures and bringing you endless fun and a sense of accomplishment. They are ideal choices whether for gifts or personal use.