With the dollar he bought a box, three brushes and some blacking.

他用这一美元买了一个盒子，三个刷子和一些黑鞋油。

youdao

I bought three tooth brushes yesterday.

我昨天买了三把牙刷。

youdao

Depend, didn't thought of them three still really have two brushes!

靠，没有想到他们三个还真有两把刷子！

youdao

Though still classic in design (some have two and three heads to make veins and layers), the length and type of hair for the brushes have been changed to accommodate water-based paint, which the industry has embraced in place of oil-based paint.

WSJ: An Artisan Who Can Turn Paint into Stone | Creating