White Disappearing Ink Pen
Chalk Ace White-A Pen: Disappearing Ink Pen
- White disappears spontaneously when exposed to air in 1-4 days.
- Disappearing time varies depending on writing pressure, material, temperature, humidity, and atmospheric conditions.
- Do not pack and seal in a bag before markings completely disappear. Markings last longer with less ventilation.
- Do not use any solvents or cleaning agents.
- ALWAYS TEST ON SCRAP MATERIAL OR ON CONCEALED LOCATION.