The Pilot Frixion Light soft violet highlighter is a functional writing instrument that uses special ink to erase writing with friction heat. The soft pastel tone reduces eye fatigue and is useful for situations where you need to emphasize and correct important content in textbooks or diaries. Rubbing with the dedicated rubber tip at the end of the pen makes the ink disappear cleanly, allowing you to write over it again without marks. It is highly useful for study or office work, and you can expect promotional effects through logo printing for bulk purchases.