- Ability to shape from Ø 15 to Ø 30. - Designed with six cutting edges for optimal guidance. - Optimal expansion capacity up to 3x its core size. - Seamless adaptation to canal irregularities. - Excellent resistance to cyclic fatigue. - Super elasticity and extreme flexibility. - The unique patent design delivers unequaled debris removal - Minimal stress applied to dentine walls. - Made in Switzerland. - Length: 25 mm.