- R-Motion is the first true complete solution in reciprocation endodontics to combine enhanced instrument flexibility and fatigue resistance with a unique minimally invasive approach. - Engineered for optimal ease and efficiency, R-Motion is up to 3.3 times more flexible and offers up to 3.6 times the fatigue resistance of standard NiTi reciprocating systems. - Size: #30. - Color: Blue. - Taper: 4%. - Length: 21 mm. **For further product information, please contact Chat Support**