Unleash your creativity, draw, write, organize, colour flawlessly with the unique thermo-sensitive, erasable ink. Erase cleanly and revise repeatedly without damaging your documents. Extra durable, bold point tip produces rich, vibrant lines. Quick drying ink that won't bleed through paper.
 
Bold (6 Pack) (Ink Color: Assorted; Black, Red, Blue, Pink, Green, Purple)