13-Piece Tube Cleaning Brush Kit, Tube Cleaning Brush for Glass Baby Bottles, Baby Bottles, Kettles, Keyboards, and Hose Cleaning Brushes

【10 Different Specifications】- Length: 21cm, 10 nylon brushes of different diameters: 2, 3, 4, 5, 6, 8, 12, 16, 20, and 24 mm (1/16, 1/9, 1/6, 1/5, 1/4, 1/3, 1/2, 2/3, 3/4, and 1 in), and 3 separate brushes: 1.5, 10, and 18 mm (3/5, 2/5, 7/10).

【High Quality】- These tube brushes have nylon bristles and a stainless steel handle, with good elasticity, no lint, no rust, and are environmentally friendly and durable.

【Set with a Keychain】- All brushes have a convenient loop on the handle for hanging when not in use Not used, not easy to lose.

【Easy to install and use】- Tube brushes can be quickly disassembled or installed with the key ring; there is a protective cap on the dispensing tip to prevent scratching your instrument.

【Application】- The flexible lever of the tube brush can clean corners, effectively removing stubborn dirt. The soft handle is easy to use and won't damage the inside of the instrument while removing dirt. Suitable for milk bottles, pot spouts, keyboards, test tubes, glass bottles and small nozzles, espresso machines, etc.