Set 4 Brushes Bottle Cleaning Brush lab glassware, test tubes, pipettes, tubing

Set of Four – Bottle Cleaning BrushesFor bottles, tubes, lab glassware, teapots, home brewing equipment, etc. Features: 100% Brand new high quality brushes. These are mini cleaning brushes. Great tools for cleaning bottles, test tubes, pipettes, tubing and other lab glassware. Material: Alloy Head of Brush: Nylon Dimensions: (Approx.) Brush 1: L 109 x D 6-10mm/L 4.29 x D 0.24-0.39" Brush 2: L 185 x D 20-28mm/L 7.28 x D 0.79-1.10" Brush 3: L 185 x D 14-21mm/L 7.28 x D 0.55-0.83" Brush 4: L 187 x D 20mm/L 7.36 x D 0.79" Package Contents: Set of Brushes (4 sizes)