A fascinating selection of rocks, minerals, chalks and clays from around the world. Hand selected and prepared by Pip Seymour. To be used for drawing. We have found that most work best on a smooth surface, prepared with Pip Seymour pumice pastel primer.
Please Note: Due to the nature of these materials, they are subject to seasonal availability, and some are only available in limited quanitites. To avoid dissapointment please email or phone us to check stock levels before ordering
