- Mistake-Free Writing: Enjoy seamless writing and effortless corrections with our friction erasable pens. Write, erase, and rewrite without damaging your documents, ensuring a clean and polished final product. - Effortless Corrections: Featuring innovative thermo-sensitive ink, mistakes vanish with friction from the rubber tail tip of the pen. This unique technology leaves no residue and prevents paper tearing, combining the smoothness of gel pens with the erasing ease of pencils. - Ten Vibrant Colors, Retractable Design: Our pens come with a 0.7 mm tip for precise writing in 10 assorted colors. The non-toxic, acid-free ink is non-bleeding, ensuring vibrant and clear results. The convenient top eraser and retractable design activated by a side clip enhance usability. - Versatile Applications: Perfect for completing Sudoku and crossword puzzles without leaving marks or holes in your paper. Keep your planners, notebooks, and assignments neat and organized. Ideal for use on smart notebooks and other writing surfaces. - Compatibility: The pens work well on various paper types, making them suitable for students, professionals, and anyone seeking a reliable writing tool. Experience the freedom of mistake-free writing with our friction erasable pens, designed for both precision and versatility.