PET window hinged display box.

A small display box with PET bottle window. 

The top half is three pieces with a void cutout for a window. Filament size pegs aid assembly and glue-up of top half at default scale. 

Scale the files in X+Y to make different sizes.  

Cut up and trace a bottle to make a window, set with curve up for the nice subtle bow in the window. 

2 30mm M3 screws w/nut make the simple hinges.

Necklace not included.