A universal curette with an adaptive ergonomic handle designed to support efficient scaling, controlled subgingival adaptation, and reduced hand strain across both anterior and posterior surfaces. ⭐ Ergonomic Adaptive HandleAdaptive handle geometry is designed to support a more comfortable grasp and reduced pinch force during full-mouth instrumentation. ⭐ Controlled Subgingival AdaptationUniversal blade geometry and an extended shank design are intended to support access and adaptation across multiple tooth and root surfaces. ⭐ Sharp, Durable Working EndsPrecision stainless steel cutting edges are designed for effective scaling during periodontal maintenance procedures while supporting consistent clinical performance. ⭐ Secure Non-Slip GripA stable, textured handle surface supports confident control throughout longer hygiene appointments and repetitive scaling sequences. The ErgoFlex Barnhart 5/6 Universal Curette is designed for scaling across both anterior and posterior teeth, combining a universal blade profile with an extended shank design and an adaptive ergonomic handle to support clinician comfort and control during subgingival instrumentation. Universal curettes are commonly used for full-mouth scaling and periodontal maintenance, where repetitive strokes and sustained pinch grip can contribute to hand fatigue over time. The adaptive handle design is intended to support a more efficient grasp and reduce unnecessary hand strain while maintaining tactile feedback for controlled instrumentation. A practical choice for clinicians who prefer additional shank length for access, the Barnhart 5/6 supports broad surface coverage, stable handling, and consistent technique execution—helping clinicians work comfortably without compromising precision.