The Zieler sketchbook in a hardcover, intended for mixed techniques. Soft white, 180g acid-free paper has 50 sheets (100 pages) with micro-perforation, bound with a spiral.
Derwent Graphitint colored pencils are a combination of drawing graphite and colored pigment. They can be used both dry and wet. They can be combined with all other Derwent crayons.
The Pitt Monochrome graphite pencil by Faber Castell is a high-quality product designed for drawing and sketching. It is characterized by an intense shade of graphite, which allows for a deep black with a blue-gray shade.