To provide a darkness experiencing device which enables a user to experience the visible ways of colors and the visible ways of reflection materials in the nighttime even in a bright place, simultaneously enables the user to experience the difference in the visible ways of the colors, etc., and the effects of the reflection materials from the daytime to the nighttime by gradually extincting the light from the light source in a box and is further capable of creating the visible ways of objects imparted with the colors and the visible ways of the reflection materials in the state that the lights of an automobile progresses in the darkness by gradually increasing the light of light sources.
The darkness experiencing box, for which the following constitution is adopted, is provided. Firstly, the light shielding box formed black on the inner side is constituted. Secondly, the one side of the box is bored with a peep window. Thirdly, a light source allowing the adjustment of a light quantity is installed near the inner side of the peep window. Fourthly, various kinds of color recognition members and reflection magnetic recognition members are installed on the inner side in the opposite direction of the peep window.