Tevo Flash Pen Holder (for 3DWriter)

This is a pen insert holder for a Tevo Flash 3D Printer.

I have recently published a new version of 3D Writer https://3dwriter.io and needed a new pen holder for my new printer. It's free to use. this isn't an ad :)
Use it to make handwritten letters, birthday cards etc using your 3d printer and a pen.

I used a papermate pen but a BIC also works. Just remove the insides of the pen and it slots right in. a rubber band helps keep the pressure on (i split the top of the cartridge so the rubb