Pocher car model kits are considered the ultimate ever produced with amazing detail: opening doors via operating handles, windows operate up and down, engine details include operating pistons and valves when the crankshaft is operated, true wire wheels you assemble spoke by spoke, working suspension, operating steering and functional brakes when the brake pedal is depressed. Bolts together just like the real car. This model can become a true museum quality finished product. Assembly is a commitment of time and patience and therefore not recommended for young children or the weak of heart.