WOIWO 20 PCS Pipette Brush Stainless Steel Brush Bottle Pipette Brush Catheter Brush Glass Baby Nylon Tube Brush

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WOIWO 20 PCS Pipette Brush Stainless Steel Brush Features

• Nylon bristles, good elasticity, not easy to shed, long service life

• Brush head is treated with environmental glue to avoid scraping the inner wall of the straw

• Stainless steel copper wire winding, not rust, brush handle elastic, moderate hardness.Not easy to deform and bend

• The bristles are tapered to clean straws with dark valves

• The bristles are spiral-shaped and in good contact with the pipette wall. The pipette scrubbing is more thorough and clean

About WOIWO 20 PCS Pipette Brush Stainless Steel Brush

Material Handle material: 304 stainless steel Bristle material: Nylon silk Product size: total length 175* wool length 30* outer diameter 6 mm