Answer: sharpener

AnswerCrossword Clue
SHARPENERGadget on the cutting edge?
SHARPENERStrop or whetstone, e.g.
SHARPENERPencil --
SHARPENERPencil user's device
SHARPENEROffice machine
SHARPENEROffice gadget
SHARPENERIt puts a point on a pencil
SHARPENERWhetstone, e.g.
SHARPENERClassroom fixture
sharpenera device for sharpening