As a photography newbie I tried this diffuser (like called "sock") from due to the low price just once. I knew so far only the most completely outshone photos that arise with integrated or plugged frontal flash. And what can I say: this "sock" makes the light easy way softer. Of course, this is the light yield less, but to appropriate scene / people lighten beautiful absolutely sufficient.
Thanks to ease of use, great effect and favorable price: full 5 stars!