'Lanyard pen clip' is the same as in the photos but without the initials, and is 5mm shorter to allow for most pen clips to go over. 'Lanyard pen clip radius' is rounder to look better but i haven't tested it yet.
i use it for my mechanical pencil at work and it works great and allows me to never leave it on a machine
200 Degree C Nozzle
60 Degree C Bed