Staedtler 108 20-0 Lumocolour Pencil Permanent White

Waterproof wood-cased pencil. For opaque drawing and writing on almost all surfaces, including even dark or transparent ones, e.g. paper, plastic, metal, glass, wood, leather and stone. No bleeding through paper. Wood from PEFC-certified, sustainably managed forests.

Bic Pen Economy Medium Blue Box 50.

Wood-cased water-soluble hexagonal pencil. For opaque marking on almost all surfaces, including even dark or transparent ones, e.g. paper, plastic, metal, glass, wood, leather and stone. Can be wiped off many smooth surfaces. No bleeding through paper. Ideal tool for users in industry and trade. Wood from PEFC-certified, sustainably managed forests.