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These are Pilot FriXion Clicker gel pens with thermosensitive erasable ink, sold as a 4-pack of 0.7 mm fine points in assorted Dream Glow barrel colors. The clicker mechanism means no cap to lose, and the FriXion ink erases by friction heat rather than by a separate eraser fluid. They suit students, planners and anyone who writes drafts or notes that need correcting. Against ordinary gel pens, the trade-off is that the ink fades in high heat and is not meant for legal or official documents.
In stock
Rated 4.7 out of 5 from 80 ratings, buyers like the clean erasing and the clicker design. Complaints center on the heat sensitivity of the ink and how quickly it is used up.
FriXion thermosensitive ink turns colorless when heated above 140°F, including by the friction of erasing. To bring the color back, cool the writing to at least 14°F in a freezer. FriXion is not recommended for use on legal or official documents.