With realistic details like a removable bucket and soft rubber tires, this cement mixer has a hand wheel that turns the drum and actually moves the contents, which empty through the adjustable chute. Water drains out of the water tank through the hose. The doors do not open. Made in Germany of the highest-quality ABS plastic, with no glue or screws. To add to the fun, you can add the light and sound module 02801 (not included).