250g SMALL - ROSA3D filaments masterspool AMS

Quick and crude remix of original 1kg spool of ROSA3D refill type. 

Altered to host roughtly 250g  of material.  (Prototype holds 310g, but unzipping belts was a chellange) 

I have a bunch of almost finished spools of Rosa3D refill type PLA. Found myself constantly selecting different spool because I was too lazy to reassembly refill spools. At first wanted to print a one or two extra 1kg spools, but figured out I could as well trim it to smaller size. 

You have to print it twice per one spool!  

You need a refill spool with refill cardboard insert (obviously).

Enjoy!