Mike still uses mirrors with the Solar Fryer. The reflection from the mirrors is not nearly as precise as a true parabola. The focal point is spread out more and makes the Solar Fryer easier to use. A sunny summer day can provide at least an hour of great solar cooking as the mirrors' reflection moves across the bottom of the grill. A piece of low iron glass was cut to fit a motorcycle wheel and be used to cover a pizza when cooking on the grill. Pictures of a pizza cooking on the solar cooker can be seen on the Solar Fryer article.