Implacare™ II H6/7 Refill Tips Implacare™ II H6/7 Refill Tips IMPLH6/7 Includes 12 Refill Tip Pairs in H6/7 design. Shank angulation provides accessibility to all anterior or premolar surfaces. Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.