CSI1 Non-Serrated Gingival Cord Packer CSI1 Non-Serrated Gingival Cord Packer GCPCSI1NS For atraumatic and accurate cord placement. Also available serrated CSI-1 (GCPCSI1). 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.