Blue Pilot Frixion Rollerball pens feature a unique needle point and thermo sensitive gel ink, that can be erased. The fine tip is perfect for precise writing and the built in eraser can be used to erase writing for easy correction. The heat generated from using the eraser turns the ink invisible without damaging the paper. The writing will reappear again if chilled.
•A blue gel pen that conveniently erases for easy corrections
•Invisible writing will re-appear again if it is chilled in a freezer
•The fine tip allows for precise writing and is ideal for people with small handwriting
•The gel ink and 0.4mm needle point tip write smoothly and easily
•The built in eraser generates heat which causes the writing to turn invisible