- The working tips of the sinus curettes are rounded, blunt outside, and sharp inside
- The connection between handle and working end is spring flexible that means, the instrument swings when change of pressure
- The tactile feeling of the surgeon will be increased when loosening the Schneiderian membrane thanks to this swing effect
- The risk of membrane perforation is reduced because the user has a much better control about the working tip and its continuous bone contact
- Only bend the instrument to the natural swing effect
- Risk of breakage when using too much force
- Handiform Handle
- Manufactured in Germany
