How to Make Your Own Demb Diffuser with Common Household Items

Recently I came across the Demb flash diffuser while reading a review of the best flash diffuser over at After seeing the Demb diffuser at the top of the list, I went to Amazon to see how much it costs and, to my surprise, found that Amazon, Adorama and B&H don't sell it. The only way to purchase it is from Joe Demb’s site. I then decided to try my hand at making this diffuser myself. The total cost of mine is $0, while the real thing costs about $40.