15/16 Kirkland DE Knife, Black Line 15/16 Kirkland DE Knife, Black Line KK15/16X 15/16 Kirkland DE Knife, Black Line, featuring a non-reflective surface and improved contrast between tissue/instrument blade. Used for bevel incisions during gengivectomy procedures. 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.