350g Sample Filament Spool

I sometimes have a full 1kg spool and several smaller models that need printing quickly. With this i can split a larger spool into several smaller ones and print in parallel. can also be used for printers that won't fit larger spools. 

I used dimensions for 250g spools but i am pretty sure you can fit more filament on it if you fill it completely since i did not add any voidspace at the center. i sadly don't have a scale to confirm how much it fits in total but i'd guess ~350g.

i recommend to print with 20% infill or more and 4 perimeters (that way the center is completely solid)

use thin superglue to attach the two halves together.