13PCS Tube Pipe Cleaners Brush Kit, COITEK 16.3-inch 1P Long Handle Brush, 8.2-inch 10PCS Different Diameters Brushes, 65in 1P Flexible Double Ended Brush, 1P Cleaning Cloth

This product is great.It makes cleaning my test tubes and beakers a breeze.

We may be weird, but cleaning lab ware and tubing is a pretty normal thing for us. This is just a lovely set of decently made brushes that cover a lot of uses. We’ve used them on fish tank filter hoses, graduated cylinders, bottles, and filter holders, and have been happy so far. They’re not the most sturdy or heavy duty, but they’re cheap and plentiful!

My husband complains that he though he is expected to carry all orifice needles necessary to clean out gas jets, brush sets are hard to find that go from the needle sizes up to one inch, or so. This 13 piece set should give him the options he wanted in the medium-small range. In fact, a few of these should also do for the bath fan/dryer vent cleaning sizes, too, so- Win/Win!