UGears V8 Engine Puzzle Wooden Craft Model No Glue or Tools Required

★★★★★★★★★★★ We are selling from Japan. Our Products are Authentic only. ★★★★★★★★★★★ Model size: 16.1 x 12.1 x 15 cm Package size: 37.3 x 17 x 5 cm Number of parts: 776 pieces Estimated assembly time: Approximately 10-12 hours Difficulty level: Advanced Power source: Electric motor with USB-C cable, or manual operation Materials: High-quality composite wood, precision laser cut Tools required for assembly: No special tools or adhesives required. Supplied sandpaper and wax are included for optimal operation. - Exquisite mechanical model: This V8 engine 3D puzzle is a 1:6 scale replica, an authentic model with 8 cylinders, 16 valves, camshaft and timing chain. Perfect for engineering enthusiasts and hobby fans. ・DIY kit for advanced users: UGEARS assembly model consisting of 776 parts. Challenging DIY puzzles will help you develop manual dexterity and deepen your mechanical engineering knowledge. ・Electric & Manual Operation: The V8 engine wood puzzle can be powered by a USB-C powered electric motor or manually operated using a knob. You can actually experience how the machine works. ・High quality design: Wooden wheel of wisdom puzzle with precision laser cutting. No glue or special tools required, just use the included sandpaper and wax for optimal operation. Best gift for lovers: Perfect gift for birthday, Father's Day, Christmas and other special occasions. A unique V8 mini engine assembly kit perfect for car enthusiasts and model builders.