equipment [2]
Collective term for the materials, instruments and tools used for engraving and printing.
lithographic tusche 
Greasy ink in liquid or solid form used to draw a figure on a lithographic stone using a pen or a brush.
levigator 
Instrument that is rotated over the surface of the stone to buff it; the stone is first sprinkled with an abrasive.
disk 
Cast-iron plate with holes, used to buff the stone.
hole 
Cell in which an abrasive substance is placed.
red ocher pencil 
Stick of hematite (iron oxide) used to produce a sketch on paper; the sketch is then transferred to the stone.
litho crayon 
Rectangular stick of grease chalk used to draw a figure on a lithographic stone.