UGears Truck with Tanker mechanical wooden model KIT 3D puzzle Assembly [item]

Based on the UGM-11 truck, this mechanical tanker model features a genuine tanker with a unique opening mechanism that fits standard 0.33L cans perfectly. Twist the knob on the tanker's cap and it opens in an amazing way. This model is intentionally designed to have a realistic, open appearance so that even beginners can understand the wonders that are happening inside. The mechanical tanker is equipped with a four-cylinder rubber band engine that moves forward in "drive" mode and backward in "reverse" transmission mode. Start the engine in "idle mode" and see the four pistons moving realistically under the folding hood. This item is packed with smart and appealing ideas that deepen the bond between fathers and sons and transport adults back to a world of childhood memories and creativity. Model size: 330*180*125 mm Package size: 372*170*57 mm Number of parts: 594 Estimated assembly time: 14-16 hours