Pilot Dr. Grip 4+1 4 Color 0.7 Mm(black,blue,red,green) Ballpoint Multi Pen + 0.5 Mm Pencil(blue Body) & 4colors Ink Pens Refills Value Set Four-color ballpoint pen in a slim shaft: The (total of five feature) is installed + Sharp (ink color black, red, blue, green) is a multi-function pen written and convenient to carry. Ballpoint pen 0.5mm, 0.5mm Sharp unit. Even if it continues writing, it is famous as Penn who cannot be tired easily Simple look. Axis and has a similar color to knock part, it is a simple axis color adapt the business scene It is the profitable set which mixed each refill of 4 colors.