Blister pack containing 2 of each of the blender and burnisher plus an eraser and sharpener.
The Burnisher is a hard colourless pencil which when used over layers of pigment provides a rich polished finish. Burnishing pushes the pigment into the paper and leaves a well blended, photo like finish.
The Blender pencil is a soft colourless pencil made from the binder used for coloured pencils. It allows you to blend two or more colours together to create a new colour.