my personal printing area capacity 4 Kg of filament 1 on back of printer

my personal printing area

capacity 4 Kg of filament

1 on back of printer ( Actualy White ABS )
3 on my DIY filament rack from left to right :

Trasparent PLA, White PLA, Black ABS

made with junk pvc pipe part , and some things found , work pretty fine because of on top position

added a led strip light to see while working