The included Zip File contains an .STL that will allow you to 3D Print each of the pieces as one print.  
 
This is similar to the simple rolling tray box. The two sides still come together in a simple box design for storing/transportation.

Added to this design is a dab holder for standard size dab jars.
 
Measurements based on legal marijuana retail packaging.
 
Roll several joints at once; then store them for later in a safe carrying case!