Pocket door opener, so you don't have to touch the door handles in public places in case you HAVE TO go out.
I added grip for the thumb and removed the sharp edge, so it won't be taken as a weapon (as it happened to me).
3 types of the main thing - square, round and one with a pin for opening beers The holster won't work with the round one. A super nice holster have been added to the files, modeled by T_i_g_e_r https://www.thingiverse.com/T_i_g_e_r/about . Check it out!