Patients and hygienists love the cleanliness, comfort and speed. Twist™ Firm Disposable Prophy Angles remove stains and plaque. Instead of rotating, Twist Angles reciprocate 60° back and forth. This gives you more control to apply constant pressure to stains without heat build-up or splatter — finish prophys in less time! And unlike a rotating angle, safer Twist will not cut or tear soft tissue. Clear, high-strength seamless body delivers dependable, consistent operation. 100 latex-free angles per bag.