Xteink X3 X4 mockup

Just a rough model of the Xteink X3 and X4 eink readers to check their size before buying.

I modelled these based on the information on the website and the pictures I found. I don't have the devices so I cannot check how accurate they are. The goal is just to get an idea of the size before buying, they should not be used as a base model for cases and accessories.