Product Overview: This ultra-fine interdental brush is ideal for cleaning wide gaps between teeth. Its bi-directional head ensures that all surfaces are cleaned efficiently, promoting better oral hygiene. Key Features: ‣ 1.2mm ultra-fine brush for cleaning larger interdental spaces. ‣ Bi-directional head for thorough plaque removal and gum care. ‣ Easy-to-use handle for precise and comfortable control.