Created this for a printdry i bought used. It came with just a printed holder, made to be fitted in the other direction, to allow bigger spools.
You will need some sort of rods to put through the drums.
I used 8mm rods 13cm long.
You need two raisers, two drums and the basket.
The basket needs support on the four protruding parts.
The author marked this model as their own original creation.