This is a Post-it/pen/template holder all in one. it can hold paper notes up to the size of 85 mm and 3 pens, the holes for the pens are 12 mm in diameter. It can also hold a couple of templates for post-it notes.
When printed with 2 wall layers, 15% infill and the grid pattern it weighs 73 grams and takes about 1 hour and 30 minutes.
The model does not require supports.