Do No Harm PenSilicone Beaded Ball Point Pen Black Ink 1 extra refill included with purchase Although our beads are 100% non toxic, there is the potential for the print to come off after extended or aggressive use. All are unique and can have slight imperfections. Colors may differ in person versus as shown on screen due to screen settings. TO REPLACE INK REFILL: Simply twist off top silver tip. Remove the metal spring, replace with new ink refill and then replace