Enhance 3D printing
                
                                    Ensure complete prints by accurately estimating remaining filament weight. Built-in bearings reduce extruder resistance, promoting smoother feeding and minimizing roller wear.
Stability and aesthetics
Large-diameter roller design minimizes filament shaking for smoother printer operation. High-brightness digital tube display offers a cool and intuitive interface. Easy one-button touch operation, simple installation, and wide adaptability.
Long-lasting performance
Equipped with a rechargeable battery for stable, long-term energy storage. Enjoy 3-6 months of standby on a single charge, providing consistent, reliable performance.
Features
- Accurate Estimate filament remaining weight
 - Built-in bearing, Smoother feeding
 - Large-diameter roller design reduces shaking
 - High-brightness digital tube display
 - Simple operation, Easy installation
 - Strong performance, Long lasting power
 
What's in the box?
1 x digital spool
1 x mounting bracket