Grips for Ugee 2150 and Tablet/Smartphone/Pencil

These are handles to place in a UGEE 2150 Display Pen. It allows you to hold a tablet (samsung, ipad, etc.), a mobile phone or ... the screen pen itself. It fits perfectly to the slot on the back of the screen.
Mine are printed with Prusa MK2.5, PLA, 0.20mm, without support.
Included Freecad file.