【No scratches left】: Nozzle Silicone Brushes leave no scratches, more in line with your usage needs. 【Product List】: 3 nozzle silicone cleaning brushes, 28mmx5.7mm. 【Easy to clean】: 3D Printer Nozzle Cleaner Tools are easy to clean, more labor saving, improves work efficiency, and has a long service life.
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