【High quality materials】Washable gel pens are produced with new thermal ink, which is non-toxic and acid-free, will not fade or leak and will not leave stains on your hands or paper, so you can keep your work clean and tidy. Both adults and children can use it without fear. 【Removing without leaving marks】Thanks to the eraser pen, you can write and edit like a pencil if the word is incorrectly written. Light abrasion disappears without damaging the paper. 【Set of 12 colors for abrasion】The erasable 0,7mm pens are available in 12 colors (blue, marine, black, red, orange, pink, pink, dark green, light green) and in sufficient quantity to meet your writing or painting needs. It is ideal for budget planning, school supplies, handwritten bills, complete sudocuses, crossword puzzles and more. 【Pen clip design】The pen clip design is easy to carry and use. It can be placed on the table to prevent rolling. When studying or working, simply insert the pen into a book or clothes bag. This means you can easily take it with you without losing it. 【Perfect Gift】Students can use this amazing, abrasive thermal pen to take notes or do their homework without making mistakes or holes in the paper. Adults can create appointment plans and protocols using washable pens.