Flashing with the built-in flash is for the serious photographers always an emergency solution. This paper improves a little the light distribution. Who is brave enough bends and bends at the portion to improve a little bit around the effect. Only the attachment is still a little shaky - maybe one or the other plastic part would be required to give a little stability to the whole. Otherwise very handy and also takes up little space in the camera bag, because the merged part is completely flat.