FreeFilament Usage Meter
Thingiverse
12 model
Free
FreeFilament usage and cost estimate
Thingiverse
FreeFilament Spool Scale and Usage Meter
Thingiverse
FreeAnycubic 4Max Filament Usage Meter
Thingiverse
FreeEnder 3 V2 BLTouch Mount (supports usage with Direct Drive)
Thingiverse
FreeAnycubic Kobra 3 extern Spool usage
Thingiverse
FreeArmor Plate for Airsoft/Paintball Usage!
Thingiverse
FreeFilament Dry Box - Ikea - Minimum material usage
Thingiverse
FreeAnycubic Chiron four-sided fan duct (convertible for leveling sensor usage)
Thingiverse
FreeFilament guide Ender 3 V3 KE with filament usage counter
Thingiverse
FreeE3Dv6 Full Metal Clone - Show, Fix & Usage tips
Thingiverse
FreeRubber Feet Artillery Sidewinder / Genius, very flat, low material usage
Thingiverse