Cleaning brush Rust removal and 3D Printing Nozzle Cleaning Brush

Rust removal Cleaning brush

Feature:

Reliable material Rust removal Cleaning brush:
Extruder nozzles are made of quality wear-resistant brass, with nice thermal conductivity and higher hardness, and the inside of the nozzle is smooth. The contact surface prevents the rounded corners from blocking the filament.

Specifications:
Size: as shown in the picture
Color: as shown in the picture