Sakura Permapaque Dual Tip Permanent Marker - YELLOW. Bullet and Chisel point tips. Fine-Point: line width ranges from 0.5 to 1.0mm, depending on applied pressure. Opaque coverage. Archival quality ink is chemically stable, waterproof, and fade resistant and will not smear, feather, or bleed-through on most papers. Odourless, quick-drying and non-toxic. Works well on standard scrapbook papers and vellum. Best on: canvas, plastic, metal, glass (not permanent), wood crafts, ceramics, pottery. Also available in 12 other colours