Erasable retractable pens Write Delete Repeat without damaging documents.No wear or tear Revolutionary metamocolor ink technology thermo-sensitive Gel ink disappears with friction using rubber tail plug on the penwith no debris ink disappears at about 60C and recovering temperature is around 10C.Frixion ball can write repeatedly on the same spot with the same pen.Rubberized grip to ensure comfortable writing.Ideal for SudokuPuzzles crosswords and everyday writing.Strickly not recomended for signaturesexamination paperscheques or official documents where writing needs to be of permanent nature. Tip size 0.7 mm Fine tip
