DIY: Making Macro Diffuser for your camera from "Taster's Choice" coffee jar cap

I love "Taster's Choice" coffee not only for its taste but also because I can make Macro Flash Diffuser out of its jar cap.

Diffuser:

On my Canon G9 camera (it also fits perfectly into my camera bag):

Sample shots (all using camera automatic settings):

I am making Macro Flash Diffuser for my Canon G9 camera using "Taster's Choice" coffee jar cap (video):

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