Practicon Inc, Greenville, NC, has introduced the Prophygiene II Hygiene Handpiece. Weighing 2.3 ounces, the Prophygiene II features a standard MW 4-hole attachment, a full 360° swivel, and a nondetachable 1:1 friction-grip chuck nose. According to the company, the handpiece delivers a smooth, vibration-free operation and optimal torque, even at low psi levels.

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