Stress-Free Writing: Write, erase, and rewrite repeatedly without damaging your documents; Pilot FriXion erasable pens use unique thermo-sensitive ink that disappears completely with erasing friction Special Edition Pen: Patented Synergy Tip technology in FriXion pens delivers detail, durability, and incredibly smooth writing; retractable clip design adds convenience. Perfect for long study sessions, planner notes, or professional projects Perfect for Every Use: From school supplies and homework to bullet journaling, planners, and office notes, Pilot FriXion Erasable Pens 0.5 adapt to your writing needs. Loved by students, parents, teachers, and professionals alike Power to the Pen: With Erasable Pens FriXion, mistakes turn into opportunities. Erase, rewrite, and create without limits - making it the perfect study tool, journaling tool, and office essential Refillable & Quick Drying: Erasable pens pack; Refills (sold separately) save you money; Quick-drying ink prevents smudges & smears; 8-pack pouch includes navy ink pens To erase, use a FriXion eraser. Note: Heat from erasing friction or other sources, will cause FriXion thermosensitive ink to become colorless at temperatures >140ºF. To restore color, cool to at least 14ºF in a freezer. FriXion is not recommended for use on legal or official documents.