Tube Bottle Brushes Set for Drinking Straws， computers， etc. (10 pack， 8.27 inch)[Product Information]- There are all together ten brushes with different size， you can choose the right one according to your purpose.
- Brush length: 8.72 inch.
- Brush Diameters:0.08， 0.12， 0.16， 0.2， 0.24，0.31， 0.47， 0.63， 0.79， and 0.94 inch.
- Diswasher Safe: Made of stainless steel and nylon bristles， safe to wash dishes and drink straws. Well-made nylon bristles is also not easy to pluck.
- Protective Design: Each end of the brush has conservatory design. Not only prevent scratching the items， but also protect you from hurting yourself when cleaning.
