See details: https://www.dentalsalemall.com/Dental-Endodontic-Endo-Buchanan-Hand-Plugger-Tip-NITI-Fill-Obturation-Kit-4-Sizes-3394.html

Features:
Aluminum alloy handle, lightweight;
Strong antioxidant properties;
With length identification;
Capable of high-temperature and high-pressure disinfection (excluding chloride ions);
The nickel titanium material end has good elasticity and can rebound when pressed and bent.