Refills with thermal, udviskeligt ink as can erased out with what same with frixions special viskelæderspids on pen shaft. With frixion ball clicker father you one ink marker with eraser, sa you easy can right error again past, the laws again without to paper becomes dirty or destroyed. Thermal ink udviskeligt ink wiper out by friction, what deleted area can overwritten directly refill cartridges to refillable of pilot frixion ball clicker ink color: black Brand: PILOT
