Erasable Pens Multipack - This set of 0.5mm erasable rollerball pens contains 8 colors, including black, blue, yellow, green, red, purple, rose red and sky blue, allowing you to highlight or set priorities according to different needs, in case of writing mistakes, you can easily erase the mistakes by simply using the rubber eraser at the end of the penErasable Gel Pen - The gel pen is specially equipped with an eraser function at the end of the ink. Unlike traditional erasers, the erasable gel pen makes the ink invisible through the heat generated by friction, thus achieving a clean and traceless erasing effect and avoiding the residue of debrisWidely Used - These erasable school pens are suitable for drawing, note-taking, homework, signing, journaling, classroom supplies, office supplies, and can also be used as gifts for Christmas, birthdays, Easter, Thanksgiving, parties and New YearsExquisite Gifts - It is not only a fun and practical gift for children, but also a popular learning aid among students, it also expresses respect for teachers hard work, deepens the friendship between colleagues, and adds work to office partnersErasable Gel Ink - Our erasable rollerball pen uses special hot ink, which can write like a pencil, the handwriting may disappear under high temperatures, especially in the hot summer, which may affect use, put it in the refrigerator for a few hours to recover and the handwriting will reappear