Derwent Procolour Pencil - Chinese White 72 : Arts, Crafts & Sewing - Amazon.com
Amazon.com : Derwent Inktense Pencils Tin, Set of 72, Great for Holiday Gifts, 4mm Round Core, Firm Texture, Watersoluble, Ideal for Watercolor, Drawing, Coloring and Painting on Paper and Fabric (2301843) :