6PCS 3D Printer Silicone Nozzle Brush for Bambu Lab A1, 37.5mm

What is this?
The Bambu Lab A1 silicone nozzle brush removes multi-color filament residue after printing, and steps in to clean the nozzle manually if the metal wiper fails during high-speed printing—preventing sensor false alarms.
What will I get?
Color: Grey
Total Size: 37.5mm x 8mm x 4.3mm/ 1.47" x 0.31" x 0.17" (L*W*H)
In the package of: 6Pcs x Silicone Nozzle Brush
Are there any advantages of the product?
1. High temperature resistance, can clean molten residues
2. Can avoid interruption of high-speed printing, reduce sensor false alarms, and ensure continuous operation
3. Lightweight silicone material, does not damage the nozzle surface
How to use it?
Hold the silicone brush at a 45° angle and gently sweep along the nozzle’s exterior. Avoid vertical scraping to prevent damage to the nozzle orifice.
What should I notice?
If the inner hole is blocked, it needs to be treated with a needle, and the silicone brush only cleans the surface.