It is an eyebrow trimmer, a basic beauty accessory.

It is an eyebrow trimmer, a basic beauty accessory.
It is also an essential item for a neat styling.
It is mainly used when eyebrows have grown long and need trimming, or to create the eyebrow design you want.
They also trim fine hairs on the eyebrows, hairline, forehead, and sideburns.
The blade of an eyebrow razor looks blunt, so you might overlook safety, but since it is definitely a knife, you must use it carefully to avoid cuts. I think you should use a product with a safety cap or one that can be folded for use.