The term "Tweezer B668" is not a widely known, universal model number, but the search results indicate it is a part of a product code for a set of cosmetology/beauty tools, typically eyebrow tweezers.

The most specific match found is:

Product: 4 Pieces Stainless Steel Eyebrow Tweezers Set

Model/Code: Bts-668 (where B668 appears to be the main identifier)

Appliation: Cosmetology, specifically for eyebrow grooming and hair removal.

Material: Premium Grade Stainless Steel.

Format: Typically sold as a set of different tip styles (e.g., poi