A phone stand to keep on your keychain. Print in the provided orientation with no supports. Uses one m3x40 socket head screw (m3x35 should also work) and one 5x4 m3 heat set insert for the thumb screw. I have only printed this in ABS so your mileage may vary with other filament materials. I use super glue when inserting the m3x40 (or m3x35) screw and plug so that the screw does not spin during adjusting.

Want one but can't or don't feel like printing your own? These are available on my Etsy shop.