A cuculoris, shortened to cookie, is used to create a more natural look by breaking up the light from a man made source. It can be used to simulate movement by passing shadows or light coming through a leafy canopy. Kupo wood cookie are made by 10mm thickness high quality plywood that built to long lasting operating. The U-shaped metal cookie holder with 10mm pin is equipped offers an easy combination method for the cookie with light stand through a grip head.