This folding phone stand is easy to carry around and is super useful when watching videos on your phone. printing is super easy with no support needed and it can be printed from any material. after printing, insert the barbecue skewer as the axis. You can also 3-D print an axis if you want. the axis should be a 3 mm rod.

I carry this stand with me in my bag folded all the time. You would be surprised how many times it isa used.