This is print in place collapsible box for your various staff such as filament purge.

No assembly needed.

Dimensions: 136x90x50 mm.

There are four telescopic layers + Cap in this design. The tolerances between layers allows the move layers individually.

The Feature on the side of the cap ensures the cap stand up when it's opened.

My plan is make some theme on it like crocodile mouth if it gets 200+ likes.