PKInkingTool.InkType.pen An inking tool that creates the appearance of a pen-based drawing. Declarationcase pen See AlsoChoosing ink typesPKInkingTool.InkType.markerPKInkingTool.InkType.pencilPKInkingTool.InkType.monolinePKInkingTool.InkType.fountainPenPKInkingTool.InkType.watercolorPKInkingTool.InkType.crayon