Develop your S / W film bye yourself with coffee.
Caffenol is a very " simple " developer who easily forgive a failure to exposure and development.
The Kit contains all the ingredients you need + a little guide.
Fun factor : 100 %
Difficulty: Easy.
Give it a try and discover to what amazingly good results you can achieve with it.
Also Caffenol is ideal for pushing films .
Polaroid
Leica