This is a support for a person with disabilities to use a pen to write. It is a support that allows to load a 8 mm diameter pen on the "Hand support". The advantage is the possibility to write without the use of the fingers in case of articulation problems.

Original website: https://www.myminifactory.com/object/3d-print-pen-holder-for-hand-support-5484

printed at 0.2mm layer height with 10% infill