Pilot FriXion Color Sticks Pack of 10 Assorted Gel Pens

Write, Erase, Rewrite! FriXion Color Sticks Erasable Gel Pens contain a thermo-sensitive gel ink formula which disappears with erasing friction. This means no wear or tear to the writing surface!Subjecting this pen to extreme temperatures is not recommended given the therm-sensitive ink. The ink will reappear in FriXion pens if the temperature drops below 14 degrees Fahrenheit (-10 degrees Celsius).Available in lively colors and reminiscent of wooden pencils. Assorted colors include: black, blue, gray, hunter green, magenta, navy, orange, purple, red & salmon pink