FriXion writes smoothly a regular gel ink pen but allows you to erase like a pencil at any time.Unlimited do-overs allow you to write, erase, and re-write repeatedly without damaging your documents.The eraser tip won't wear down or leave crumbs behind.With FriXion, no one will know it wasn't perfect the first time.FriXion's smooth, mistake-free writing benefits teachers, parents, and professionals alike.FriXion erasable gel ink pens are available in a variety of colourful inks and point sizes that are great for making lists and staying organised.Complete Sudoku and crossword puzzles without a mistake or a hole in the paper.Keep calendars neat, even when appointments change.Students can use FriXion to take notes, edit papers, and complete homework