Filament Bobbin for small amount filament using at 3D Robo

thingiverse

This small-sized Bobbin is specifically designed for a minimal amount of filament, often provided separately. To achieve optimal printing results on a 3D Robo or other comparable machines, it's recommended to use the standard-sized bobbin as supplied with most systems. The main advantage of this smaller version lies in its practicality: when combined with regular use and adequate empty filament storage, the need for separate storage may be significantly diminished.