Sakura Permapaque Dual Tip Markers are double-ended to make sure you have just the right tip style for the job! One side features a 6mm slanted chisel tip and the other a 2mm fine rounded tip. Great for both details and wide coverage. Writes on wood, metal, plastic, glass, and ceramics.
Permapaques are safe, "no mess" opaque markers that offer maximum creative potential — no need to shake or pump! Water-based pigment ink is odorless, non-toxic, and acid-free. Markers are quick-drying, won’t bleed through most papers, and fade/water resistant when dry.
Pigment ink is permanent & archival for papers, however these markers are not permanent on all non-porous surfaces (plastic, metal, etc.) Test on a small area first to see if marks will rub/scratch off once dry. Not recommended for fabrics.