filament storage box with holder.
There is adapter for prusament (from 8mm to 51mm)
What you need:
6x screws m3x8
2x 608 8x22x7 i used: https://www.amazon.de/ZhenSFlourish-Kugellager-8x22x7-Inliner-Skateboard/dp/B09WDLLK6X
6x copper thread i used: https://pl.aliexpress.com/item/1005004629314742.html
box: https://www.amazon.pl/gp/product/B08CKB2B12?th=1
Time :)
The author marked this model as their own original creation.