薄刃 うすば包丁 ほうちょうじゃないです
usubahōchōjanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 薄刃包丁

1. It's not a thin-bladed knife.; It isn't a thin-bladed knife.

Negative
Polite
Casual Register