You can custom your LOGO on it. New thermo sensitive ink that disappears with friction using the rubber tail tip on the pen with no residue and no tearing of paper. These pens write like gel pens, and erase like pencils. Smooth writing gel ink, tip: 0.7mm, 14 assorted colors. Nontoxic ink, acid-free, non-bleeding. Eraser is at the top of the pen tip, retractable by pressing clip down. The retractable design avoid the rush of losing cap. Use these erasable pens to complete Sudoku and crossword puzzles. Great gel pens for coloring, writing, kids doodling, sketching, drawing, doodling.
