Filament Reminder Marker for prusa mk3

thingiverse

A handy reminder device for Prusa MK3 owners who want to keep track of their filament usage, this marker is perfect for noting down the type and color of filament used last. With its convenient top slot, users can easily jot down a quick note about the print job or remind themselves to change out the filament for the next project. Whether you're a seasoned 3D printing enthusiast or just starting out, this little gadget helps ensure that your prints are always made with the right material and that your printer is running smoothly between uses.