The projector is made of a black-painted metal body, above a round concave base. The projector body is made as a ball, on the back of which there are holes for air changing. Through the ball, external light such as a torch or lamp enters. From the front of the ball comes a tube with a slot at the base for inserting a slide and at the end of the tube there is a lens that can be moved forward or backward to focus the image that will be displayed on a canvas or wall