PILOT FRIXION ballpoint pen with three-color ink. - Brand: PILOT - Model Name: FRIXION 3 COLORS - Color: Black - Color: Blue - Color: Red Ink remains, but some are faint or don't come out, so replacement is needed. There are no scratches, and the rubber parts have no dirt or scuffs. Type: Multi-color ballpoint pen Ink: Water-based Body Material: Plastic Features: Erasable by friction Popular Model: FRIXION Ball Model Number: 3