Unlike superficial coatings, Nevi 4 scalers with EverEdge Technology can be sharpened repeatedly to provide the ultimate in instrument value. EverEdge Technology also provides Nevi 4 scalers with a finely honed finish to the instrument blade for sharp edges and efficient scaling. In addition, Nevi 4Ã¢‚¬like all EverEdge scalers and curettesÃ¢‚¬ features a unique diamond knurl pattern with a large diameter handle for a confident, comfortable grasp with less hand fatigue. The Comfort Zone Cone with Signature Series Grip provides a cushioned, smooth transition and increased comfort, while the Ocean Blue grip allows for quick and easy identification. As part of the companyÃ¢‚¬„¢s 2011 Host Nevi Tour, a stuffed version of the Nevi 4 will be traveling around the country, visiting as many states and dental offices as possible to raise money for clinical education. To host Nevi, clinicians must be a Friends of Hu-Friedy member and write a brief e-mail explaining why they want to host Nevi in their state or office. Hosts of Nevi will receive a complimentary Nevi 4 scaler as well as a Hu-Friedy kidÃ¢‚¬„¢s dental instrument kit and clinicianÃ¢‚¬„¢s coat. In addition, for each state that Nevi visits, Hu-Friedy will donate $1000 to a scholarship fund for the continuing education of practicing clinicians.