Brush set that does its job for light cleaning tasks, but their durability is not great. The bristles and wires wear out relatively quickly, especially if you use them on harder surfaces or at high speeds. For small jobs around the house, they are OK, but they are not intended for frequent or demanding use. The fit on the drill is good and they don’t wobble, but the overall quality is average — reasonable for the category.

Positives:
Easy to fit on the drill
Good for light cleaning tasks
Three different sizes for various uses

Negatives:
Durability is not great
They wear out quickly on hard surfaces
Not for professional use

They do their job for simple tasks, but they won’t last long. Suitable only for occasional use.

Use in car seats for amateur biological, it does not damage the fabrics, they are as hard as I recommend them without reservation