High quality stainless steel makes this tongue cleaner safe, durable, and resistant to rust and corrosion. The design allows use without applying force, and for sticky residues the cleaning effect is enhanced by a light scrape thanks to the ergonomic head design. Key benefits - Safe and durable: stainless steel construction provides rust and corrosion resistance for long term use. - Ergonomic and effective: the ergonomic head is designed for gentle scraping that removes food debris and sticky residues without heavy force. - Compact and easy to use: compact body allows comfortable handling and precise control. - Breath freshening and oral health: helps refresh the breath and may help prevent bad breath and other oral health issues. - Lightweight and practical: lightweight, easy to operate, and features a stainless steel scraper head that supports improved oral health and helps prevent hidden harmful substances. - Stainless steel material: ensures hygiene and longevity. - Models and sizes: Style A length 15 cm, width 3.8 cm; Style B length 14.5 cm, width 3.6 cm; Style C length 15.3 cm, width 3.3 cm. Usage scenarios - Daily routine: use after brushing to clean the tongue surface and refresh breath. - After meals: remove tongue debris and food particles to reduce residue and improve mouth feel. - Before events: quick mouth refresh for a confident, clean sensation during important meetings or social occasions. Effective for cleaning the tongue and refreshing the mouth.