trimmer neck guard

thingiverse

A thin print, simple guide to cut/trim your neck line. 220mm x 60mm I used trimmers on my first attempt without a mishap, next I will try my safety razor. While your bed is still hot (I set mine to 70°) remove part from the bed and hold to the back of your head to conform to your neckline it should hold its form in within a few seconds. I used hair ties linked together through the holes to hold the template to my head. It seems to have worked for my head size/shape.