「化粧筆」は makeup brush, face brush, rouge brush(ほお紅用）などと言えます。
「これらの化粧筆は私の地元の名産品です。」
＊ These makeup brushes are a well known product from my hometown.
＊ These makeup brushes are a famous product from the town I grew up in.
「名産品」は
a well known product
a famous product
「地元」は
my hometown
the town I grew up in
としました。
ご参考になれば幸いです！
日本 
