Derwent Burnisher Pencils are a hard colourless pencil which, when used over layers of pigment, provides a rich polished finish.
Derwent 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.
Designed specifically for use with pencils these pens will smooth and blend lines to create even colour laydown. Effective with graphite or colour pencil.
2 nib sizes - a fine nib for detail and a broader nib for larger areas