Model

This is a model of an elevator that is made of metal and mounted on a black metal plate. It consists of a black base, a green tower, a box and 3 orange wheels. The box is attached to the tower by a metal rod with a handle on one side. By moving the handle, the box could move up and down inside the green tower. There is a metal rod that connects the 2 small wheels on the bottom of the tower. The larger wheel on the top part of the tower is secured by a metal rod and 2 shafts. All 3 wheels are movable. The metal base has a round hole that is punched into each corner.