Stackable box with lid

Modeled a box a while ago to store random stuff. Forgot the project for a while, but as I needed more boxes, I thought that maybe someone else has use for these boxes too.

The design is pretty simple; there's a box, matching lid and fasteners that close the lid properly. There's also a slot for cardboard/paper/printed text plate. I included a printable plate with text Crap.

The boxes are stackable, there's a slot for the fastener.

Available sizes are: 120x120x80mm, 150x150x100mm, 180x180x120mm and 200x200x150mm. Wall thickness is 1.7mm. I can add more models if needed.