How to say “Someone let paint dry on this paintbrush, and now the bristles won't bend.” in Japanese
In Japanese
この刷毛、誰か塗料を落とさずに放っておいたでしょ。塗料が乾いて、毛が曲がらなくなってるよ。
Kono hake, dareka toryō o otosazu ni hōtte oita desho. Toryō ga kawaite, ke ga magaranaku natteru yo.